Hello, for the past couple of days, all my BOINC projects have been stuck on "Uploading" status when completed (while new projects are stuck on Downloading), many have deadline's tomorrow, so I'm wondering if this is a system wide issue, or is a problem on my end... I've been using BOINC with no issues for a couple of months now, thanks. Also, I use BOINC exclusively for Rosetta@Home.

See the adjacent thread 'Peer certificate cannot be authenticated with given CA certificates'. Rosetta@home is one of the projects where all communications are currently being blocked by an expired security certificate.

There are workrounds in the other thread which will enable you to communicate with Rosetta by editing or replacing a file on your computer. There's also an active discussion on the Rosetta message boards.

BTW, the terminology we use here is: you are attached to one project, Rosetta@Home. The jobs you see downloading and uploading are called tasks, not projects.

Most likely related to this problem posted here on the BOINC message boards:
Peer certificate cannot be authenticated with given CA certificates

OK, I'm looking into it now.

Thanks, replaced the ca-bundle security certificate and everything is working perfectly again. I hope they find someway to automatically fix this for their users, gonna be a lot of tasks that won't be reported in the next few days from folks not bothering to figure out why their BOINC client has stopped working in time...