Interesting issue that popped up right after upgrading. My SABNZB started throwing cert errors on all of my usenet servers. Too much of a coincidence, and it looks like there was an expired cert. The error SabNZB kept spitting out was:
Server blablabla uses an untrusted certificate [Certificate not valid. This is most probably a server issue.]
This is a shameless pull from /u/MonstaGraphics on reddit who posted the fix.
- Press the Windows/Start button, Type MMC and press enter.
- Press Ctrl+M.
- Double-click on “Certificates” in the left list, then click the “Finish” button. Click “OK” to close the window.
- Expand “Certificates – Current User”, then expand “Intermediate Certificate Authorities”, then click “Certificates”.
- Find the expired certificate titled “R3”, and delete it. Close the Window, you don’t need to save anything once prompted.