I just succesfuly download 100 tasks on one of my machines...
Maybe try to restart boinc manager? It can still hold old SSL certificate.

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Krzysztof 'krzyszp' Piszczek

Member of Radioactive@Home team
My Patreon profile
Universe@Home on YT

Restarting BOINC doesn't change anything, neither did shutting down BOINC, restarting computer and restarting BOINC.

I just tried to add the project and it still fails. Does not get as far as asking for your login

Is it failing to download as it can't upload?

I just tried to add the project and it still fails. Does not get as far as asking for your login

Is it failing to download as it can't upload?

Yes, as I quote in my previous post, there is problem with both uploading and downloading.

Still not working. Form log:

2021-10-02 14:16:46 | Universe@Home | Temporarily failed upload of universe_bh2_190723_379_63599937_20000_1-999999_600100_1_r823129939_5: transient HTTP error
2021-10-02 14:16:46 | Universe@Home | Backing off 00:04:17 on upload of universe_bh2_190723_379_63599937_20000_1-999999_600100_1_r823129939_5
2021-10-02 14:17:05 | | Internet access OK - project servers may be temporarily down.

Not working for me neither :(

I've tried:
1) Reset my Wi-Fi
2) Changing Wi-Fi to another (my phone as router)
3) Reset BOINC - one small file was sent (20 bytes), all other files still have problems.
Now I will reset my computer, wish my luck ;-)
4) Turning off and on my laptop also doesn't work

I just attached to Universe@home and downloaded a task with no issues.
If it matters, I updated the certificates on the 30th.

Does anyone has a salutation?

It is a Windows problem. I don't know which solution works best, I am on Linux.
https://boinc.berkeley.edu/forum_thread.php?id=14413#105521

thanks

Restarting BOINC doesn't change anything, neither did shutting down BOINC, restarting computer and restarting BOINC.

Same condition on my PCs no upload and download (except for the hamster which runs on virtualbox ubuntu), also on my android Redme Note8 phone (actually without WU), so don't seems a only-windows problem.
About the certificates, what it means to upload certificates ? I hope it is something managed by boinc in an automatic way.

Restarting BOINC doesn't change anything, neither did shutting down BOINC, restarting computer and restarting BOINC.

Same condition on my PCs no upload and download (except for the hamster which runs on virtualbox ubuntu), also on my android Redme Note8 phone (actually without WU), so don't seems a only-windows problem.
About the certificates, what it means to upload certificates ? I hope it is something managed by boinc in an automatic way.

You can wait for the next BOINC release, which will hopefully come in the next few days, or you can download this file and copy it into the BOINC installation folder and replace the one there. No reboot necessary, just do a project update.

I followed the fix (replacing the cert file) on the Boinc info page - problem solved!

Replacing the ca bundle with the fix on the BOINC site solved the problem. Was very easy.

Restarting BOINC doesn't change anything, neither did shutting down BOINC, restarting computer and restarting BOINC.

Same condition on my PCs no upload and download (except for the hamster which runs on virtualbox ubuntu), also on my android Redme Note8 phone (actually without WU), so don't seems a only-windows problem.
About the certificates, what it means to upload certificates ? I hope it is something managed by boinc in an automatic way.

You can wait for the next BOINC release, which will hopefully come in the next few days, or you can download this file and copy it into the BOINC installation folder and replace the one there. No reboot necessary, just do a project update.

Thank you! Uploading and downloading are working now. This new certificate fix the issue.

Try it now, please.

Still stuck for me. I aborted the 3 stuck downloads and not requesting tasks due to the stuck uploads. Have about 24 hours work left so hopefully can figure it out soon!

Try it now, please.

Still stuck for me. I aborted the 3 stuck downloads and not requesting tasks due to the stuck uploads. Have about 24 hours work left so hopefully can figure it out soon!

Ignore the last, it was certificates for me too. Thanks for the help everyone!

I have problems with three Android phones attached to the project: No downloads and uploads!

How to fix? Anya ideas? The proposed fix worked on PC, but how to implement on Android?

Thanks!

Get the latest BOINC 7.18.1 ARM package from the BOINC download site

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A proud member of the OFA (Old Farts Association)

Restarting BOINC doesn't change anything, neither did shutting down BOINC, restarting computer and restarting BOINC.

Same condition on my PCs no upload and download (except for the hamster which runs on virtualbox ubuntu), also on my android Redme Note8 phone (actually without WU), so don't seems a only-windows problem.
About the certificates, what it means to upload certificates ? I hope it is something managed by boinc in an automatic way.

You can wait for the next BOINC release, which will hopefully come in the next few days, or you can download this file and copy it into the BOINC installation folder and replace the one there. No reboot necessary, just do a project update.

Seems works thanks,
and what about android ?
now my phone is crunching rosetta, why rosetta do not need this upgrade ?

Rosetta@home doesn't seem to use the expired certificate from Let's Encrypt, so it is not affected as many other projects aren't either.

You could try Keith Meyers suggestion and download the latest BOINC Client for Android.