Since WCG made the mistake of sending both GPU and CPU WUs down the same "pipe," as KU put it, I don't understand the correct way to specify what I want in the Device Profile. I now would like to focus on ARP, HST and MCM plus OPNG. But it seems that if I set Allow research to run on my CPU? Yes and Project Limits OpenPandemics - COVID-19 = 1 then I only get one OPN1 and one OPNG.
I want 50 OPNG WUs so do I have set Project Limits OpenPandemics - COVID-19 = 50???

I'd ask in the WCG forum but IBM shadow-banned me.

---

We had a long discussion on that right at the beginning of OPNG. You can't separate the CPU and GPU work units, so if you want 50, you will get 50.
I think that is total, though they probably won't send you enough GPU work anyway, so you will end up doing the CPU stuff.

It is a waste of everyone's time and resources, but that is the way they do it.
(I do Folding.)

ARP is CPU only.

We had a long discussion on that right at the beginning of OPNG. You can't separate the CPU and GPU work units, so if you want 50, you will get 50.
I think that is total, though they probably won't send you enough GPU work anyway, so you will end up doing the CPU stuff.

It is a waste of everyone's time and resources, but that is the way they do it.
(I do Folding.)

One one of my NVidia systems, I set the venue "no cpu" and "allow nvidia" but have not received any tasks from WCG.
On a linux ATI system that is open for CPU and GPU I get a boatload of CPU tasks and a dinghy load of GPU.

I was guessing there are no NVIdia tasks available but a few ATI. Maybe the problem is linux ATI but no windows NVidia ???

Or is the problem getting the NVidia because I specified no CPU?

I poked around WCG but cannot find a list of applications. Their site is so different from other projects it is difficult to even find my own account. Is there a list of apps or even a server status page?

One one of my NVidia systems, I set the venue "no cpu" and "allow nvidia" but have not received any tasks from WCG.
On a linux ATI system that is open for CPU and GPU I get a boatload of CPU tasks and a dinghy load of GPU.

I was guessing there are no NVIdia tasks available but a few ATI. Maybe the problem is linux ATI but no windows NVidia ???

Or is the problem getting the NVidia because I specified no CPU?

I poked around WCG but cannot find a list of applications. Their site is so different from other projects it is difficult to even find my own account. Is there a list of apps or even a server status page?

(1) You need to specify CPU in order to get GPU. And they have the same pile of GPU work that they send either to Nvidia or ATI (they are both OpenCl), so when they have work for one, they have work for the other. And when they are out (more likely), they are out for both.

(2) I am sure that they don't have a server status page; that is a known shortcoming, and I have never seen an app page either. I believe they were doing their own thing before BOINC, and never entirely adapted.

(1) You need to specify CPU in order to get GPU.

did they change this? because it was not like that before.

I have all of my systems selected for only OP-COVID work, with CPU work disallowed, and GPU allowed on Nvidia. I had no trouble getting work this way.

---

Somebody may be mis-remembering the problem we had (and may still have) getting work for intel GPUs without also specifying something else. I'm getting work for both intel GPUs and NVidia GPUs, sometimes in the same fetch, but without any work for the CPU.

I get both Nvidia and iGPU tasks without having set the choice for CPU to "Yes". Not that it's easy to get GPU work, but one certainly do not have to set CPU to "Yes".

Yes, I misstated that. Aurum said that he wanted the other CPU projects, so he would have to set CPU to "yes".
But then he would get the CPU version of OPN also.

If you don't want any CPU projects, then you don't have to set CPU to yes.

I poked around WCG but cannot find a list of applications. Their site is so different from other projects it is difficult to even find my own account. Is there a list of apps or even a server status page?

On the old IBM hosted website, both apps and stats were available just like all other BOINC projects. But they never had those listed in the menus.

You had to know the URL of the pages and input that yourself like you have to do with other similar websites that don't show any menus options. I have to to do the same for GPUGrid for example.

You just pull up the normal server status page for example and replace stats with apps in the URL and it will show you the applications that are available for the project. It still used the basic BOINC server code that produces the normal set of pages. But apparently you can choose to not make them publicly available in the stock menus.

But this new Krembil website is so different it is hard to find anything.

You are about a month behind the times. They have a new website, neither designed nor hosted by IBM (but I dare say there is some IBM influence lurking somewhere).
There's new Ts&Cs to read, new privacy statements to get to grips with and a new layout. All the major public facing pages don't refer to IBM (in the current tense), but I dare say some of the applications do. I would assume that the historic server stats are a low priority to be transferred, but given the project(s) are now being hosted on "new" servers that is of no surprise.

We had a long discussion on that right at the beginning of OPNG. You can't separate the CPU and GPU work units, so if you want 50, you will get 50.
I think that is total, though they probably won't send you enough GPU work anyway, so you will end up doing the CPU stuff.

It is a waste of everyone's time and resources, but that is the way they do it.
(I do Folding.)

Actually Keith said he made that choice because it made their job easier until it didn't. It was a deliberate choice not a "have to."

Yes, I misstated that. Aurum said that he wanted the other CPU projects, so he would have to set CPU to "yes".
But then he would get the CPU version of OPN also.

If you don't want any CPU projects, then you don't have to set CPU to yes.

Exactly. In order to run MCM and ARP I have to enable "use my CPU." That sends me tons of OPN1 WUs and gums up the works and makes me abort many OPN1 WUs. Once they even asked us to lighten up on OPN1s because they had more OPNG and couldn't balance it. Trying to alleviate a problem of their own making.
If I only want OPNG from WCG I could disable using my CPU and run CPU WUs from a different project. I was imploring Keith Uplinger not to do it that way but he did. Hopefully KRI will never make that mistake again.

---

Last 2 days I'm having a huge backlog of WUs trying to upload. The forums seem to say the problem's gone but as of now it's still a big problem.

28618			10/29/2021 8:57:33 AM	Project communication failed: attempting access to reference site	
28619	World Community Grid	10/29/2021 8:57:33 AM	Temporarily failed upload of OPN1_0084321_00498_0_r1080501240_0: transient HTTP error	
28620	World Community Grid	10/29/2021 8:57:33 AM	Backing off 00:05:28 on upload of OPN1_0084321_00498_0_r1080501240_0

Might this script be exacerbating the UL problem by putting me on a badboy list???

#!/bin/sh
cd /var/lib/boinc
watch -n 164 "sudo boinccmd --project 'http://www.worldcommunitygrid.org/' update | sudo boinccmd --network_available"

Glad to see they added a 200-year badge but they also need 500 and 1000 years.

Set 'http_debug' in the Event Log options, and find out what that 'transient HTTP error' is.

What and where am I looking for the http_debug output??? My BoincTasks Messages page is flying with entries like these:

10/29/2021 10:31:23 AM	[http] [ID#286] Info:  Found bundle for host upload.worldcommunitygrid.org: 0x55650ac53300 [can multiplex]	
1196	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Info:  Multiplexed connection found!	
1197	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Info:  Re-using existing connection! (#123) with host upload.worldcommunitygrid.org	
1198	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Info:  Using Stream ID: 93 (easy handle 0x55650a6446f0)	
1199	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: POST /boinc/wcg_cgi/file_upload_handler HTTP/2
1200	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: Host: upload.worldcommunitygrid.org
1201	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: user-agent: BOINC client (x86_64-pc-linux-gnu 7.16.6)
1202	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: accept: */*
1203	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: accept-encoding: deflate, gzip, br
1204	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: accept-language: en_US
1205	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: content-length: 17059553
1206	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: content-type: application/x-www-form-urlencoded
1207	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: 
1208	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#286] Sent header to server: Ä£Æà»-¿È×…@
	
1209	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Info:  Found bundle for host upload.worldcommunitygrid.org: 0x55650ac53300 [can multiplex]	
1210	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Info:  Multiplexed connection found!	
1211	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Info:  Re-using existing connection! (#123) with host upload.worldcommunitygrid.org	
1212	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Info:  Using Stream ID: 95 (easy handle 0x556507c6bb30)	
1213	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Sent header to server: POST /boinc/wcg_cgi/file_upload_handler HTTP/2
1214	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Sent header to server: Host: upload.worldcommunitygrid.org
1215	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Sent header to server: user-agent: BOINC client (x86_64-pc-linux-gnu 7.16.6)
1216	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Sent header to server: accept: */*
1217	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Sent header to server: accept-encoding: deflate, gzip, br
1218	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Sent header to server: accept-language: en_US
1219	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Sent header to server: content-length: 17206908
1220	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Sent header to server: content-type: application/x-www-form-urlencoded
1221	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#287] Sent header to server: 
1222	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Info:  Found bundle for host upload.worldcommunitygrid.org: 0x55650ac53300 [can multiplex]	
1223	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Info:  Multiplexed connection found!	
1224	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Info:  Re-using existing connection! (#123) with host upload.worldcommunitygrid.org	
1225	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Info:  Using Stream ID: 97 (easy handle 0x55650976cb90)	
1226	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: POST /boinc/wcg_cgi/file_upload_handler HTTP/2
1227	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: Host: upload.worldcommunitygrid.org
1228	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: user-agent: BOINC client (x86_64-pc-linux-gnu 7.16.6)
1229	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: accept: */*
1230	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: accept-encoding: deflate, gzip, br
1231	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: accept-language: en_US
1232	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: content-length: 285
1233	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: content-type: application/x-www-form-urlencoded
1234	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: 
1235	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#288] Sent header to server: ç<8)j/å‘UÿìoXÕ-ÉÞLfq×Úæã½)¨úá[¹ƒ¨AH¼qçbå-²ëß|ÏÛ«ZÊ1ñL"ó÷‚ùsy¾×KÀÑ<“AdÑæ¾#"	
1236	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Info:  Found bundle for host upload.worldcommunitygrid.org: 0x55650ac53300 [can multiplex]	
1237	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Info:  Multiplexed connection found!	
1238	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Info:  Re-using existing connection! (#123) with host upload.worldcommunitygrid.org	
1239	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Info:  Using Stream ID: 99 (easy handle 0x55650a6990f0)	
1240	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: POST /boinc/wcg_cgi/file_upload_handler HTTP/2
1241	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: Host: upload.worldcommunitygrid.org
1242	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: user-agent: BOINC client (x86_64-pc-linux-gnu 7.16.6)
1243	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: accept: */*
1244	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: accept-encoding: deflate, gzip, br
1245	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: accept-language: en_US
1246	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: content-length: 20209328
1247	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: content-type: application/x-www-form-urlencoded
1248	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: 
1249	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: 0e€òÀà‚C>ûî/g2–5\Û¸ËСI¤G0E10	UBM10U	
1250	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#289] Sent header to server: QuoVadis Limited10UQuoVadis Root CA 3‚±	
1251	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#290] Info:  Found bundle for host upload.worldcommunitygrid.org: 0x55650ac53300 [can multiplex]	
1252	World Community Grid	10/29/2021 10:31:23 AM	[http] [ID#290] Info:  Multiplexed connection found!

Knock off the debug flag now - they'll all be the same.

I'll look through this one.

[edit] - ouch - how many files do you have uploading at once? Each one only just seems to get started, but then attention switches to another one. For this sort of job, it's easier to wait until every file is in backoff, then set the http_debug flag, retry just one file, and knock the flag off again. Then you get something like

29/10/2021 18:58:24 | World Community Grid | Computation for task OPNG_0098417_00141_0 finished
29/10/2021 18:58:26 | World Community Grid | [http] HTTP_OP::libcurl_exec(): ca-bundle 'D:\BOINC\ca-bundle.crt'
29/10/2021 18:58:26 | World Community Grid | [http] HTTP_OP::libcurl_exec(): ca-bundle set
29/10/2021 18:58:26 | World Community Grid | Started upload of OPNG_0098417_00141_0_r1166140054_0
29/10/2021 18:58:27 | World Community Grid | [http] [ID#27363] Info: Trying 169.47.63.74...
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: Connected to upload.worldcommunitygrid.org (169.47.63.74) port 443 (#13034)
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: ALPN, offering http/1.1
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: successfully set certificate verify locations:
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: CAfile: D:\BOINC\ca-bundle.crt
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: CApath: none
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (OUT), TLS header, Certificate Status (22):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (OUT), TLS handshake, Client hello (1):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (IN), TLS handshake, Server hello (2):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (IN), TLS handshake, Certificate (11):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (IN), TLS handshake, Server key exchange (12):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (IN), TLS handshake, Server finished (14):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (OUT), TLS change cipher, Client hello (1):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (OUT), TLS handshake, Finished (20):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (IN), TLS change cipher, Client hello (1):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: TLSv1.2 (IN), TLS handshake, Finished (20):
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: ALPN, server accepted to use http/1.1
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: Server certificate:
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: subject: C=US; ST=New York; L=Armonk; O=International Business Machines Corporation; CN=*.worldcommunitygrid.org
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: start date: Jun 10 00:00:00 2020 GMT
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: expire date: Sep 9 12:00:00 2022 GMT
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: subjectAltName: upload.worldcommunitygrid.org matched
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: issuer: C=US; O=DigiCert Inc; OU=www.digicert.com; CN=Thawte RSA CA 2018
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: SSL certificate verify ok.
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Sent header to server: POST /boinc/wcg_cgi/file_upload_handler HTTP/1.1
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Sent header to server: Host: upload.worldcommunitygrid.org
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Sent header to server: User-Agent: BOINC client (windows_x86_64 7.16.20)
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Sent header to server: Accept: */*
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Sent header to server: Accept-Encoding: deflate, gzip
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Sent header to server: Accept-Language: en_GB
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Sent header to server: Content-Length: 288
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Sent header to server: Content-Type: application/x-www-form-urlencoded
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Sent header to server:
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: We are completely uploaded and fine
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Received header from server: HTTP/1.1 200 OK
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Received header from server: Date: Fri, 29 Oct 2021 17:58:25 GMT
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Received header from server: Server: Apache
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Received header from server: Vary: Accept-Encoding
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Received header from server: Content-Encoding: gzip
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Received header from server: Content-Length: 75
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Received header from server: Content-Type: text/plain; charset=UTF-8
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Received header from server:
29/10/2021 18:58:34 | World Community Grid |
29/10/2021 18:58:34 | World Community Grid | [http] [ID#27363] Info: Connection #13034 to host upload.worldcommunitygrid.org left intact
29/10/2021 18:58:35 | World Community Grid | [http] HTTP_OP::libcurl_exec(): ca-bundle set
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Info: Found bundle for host upload.worldcommunitygrid.org: 0x1e276e0 [can pipeline]
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Info: Re-using existing connection! (#13034) with host upload.worldcommunitygrid.org
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Info: Connected to upload.worldcommunitygrid.org (169.47.63.74) port 443 (#13034)
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server: POST /boinc/wcg_cgi/file_upload_handler HTTP/1.1
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server: Host: upload.worldcommunitygrid.org
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server: User-Agent: BOINC client (windows_x86_64 7.16.20)
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server: Accept: */*
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server: Accept-Encoding: deflate, gzip
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server: Accept-Language: en_GB
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server: Content-Length: 142400
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server: Content-Type: application/x-www-form-urlencoded
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server: Expect: 100-continue
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Sent header to server:
29/10/2021 18:58:35 | World Community Grid | [http] [ID#27363] Received header from server: HTTP/1.1 100 Continue
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Info: We are completely uploaded and fine
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Received header from server: HTTP/1.1 200 OK
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Received header from server: Date: Fri, 29 Oct 2021 17:58:26 GMT
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Received header from server: Server: Apache
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Received header from server: Content-Length: 64
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Received header from server: Content-Type: text/plain; charset=UTF-8
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Received header from server:
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Received header from server: <data_server_reply>
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Received header from server: <status>0</status>
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Received header from server: </data_server_reply>
29/10/2021 18:58:37 | World Community Grid | [http] [ID#27363] Info: Connection #13034 to host upload.worldcommunitygrid.org left intact
29/10/2021 18:58:38 | World Community Grid | Finished upload of OPNG_0098417_00141_0_r1166140054_0

Yours seems to fail at the one I've marked, but without seeing one the whole way through - from 'started upload' to 'finished upload' - it's hard to be sure.

I'll go and look at a Linux machine, and see how it compares.

Hmm, scratches head... BoincTasks doesn't have a Suspend Uploads. I'll have to see if I can open BOINCmgr but it usually says "Disconnected." And it is.
There's 62 files trying to UL on Rig-44 alone and it's the worst actor.
I have hadam4h and ARP WUs running and it could be 6 hours before ARP checkpoints.
If I suspend from the BoincTasks task tab it switches ULs to upload Pending. No, that was just a project backoff to 5 hours. ARP checkpointed so I'll suspend everything but one and reboot.

Tried one on a Linux (Mint v20.2) machine. It starts...

29/10/2021 19:24:35 | World Community Grid | Started upload of OPNG_0098436_00093_1_r329524617_0
29/10/2021 19:24:35 | World Community Grid | Started upload of OPNG_0098436_00093_1_r329524617_1
29/10/2021 19:24:35 | World Community Grid | [http] [ID#26650] Info: Found bundle for host upload.worldcommunitygrid.org: 0x55cc8cb3a400 [serially]
29/10/2021 19:24:35 | World Community Grid | [http] [ID#26650] Info: Server doesn't support multiplex (yet)
29/10/2021 19:24:35 | World Community Grid | [http] [ID#26649] Info: Trying 169.47.63.74:443...

- I won't bore you with the rest.

Seems like the multiplexing might be your problem, but I don't know Linux well enough to go much further.

This from my cc_config:

<fetch_minimal_work>0</fetch_minimal_work>
<fetch_on_update>1</fetch_on_update>
<force_auth>basic</force_auth>
<http_transfer_timeout>3000</http_transfer_timeout>
<http_transfer_timeout_bps>10</http_transfer_timeout_bps>
<http_1_0>0</http_1_0>

Should fetch on update be set???
I wish there were better explanations for all these options.