The last few months, MCM has been behaving unsusually...lots of errors (red errors) when retrieving information, and foreign posters mainly. I thought maybe the program is not being developed. But there are these auto update versions in the other forum, but i can't see how to get it and mine is on 2.21, earlier version. Anyway, what is going on? How can I get back to normal?

I would install the current package then allow it to auto update (restart MCM a couple times with auto update enabled).

viewtopic.php?f=2&t=20351

If you are still having issues, ensure auto update logging is enabled on Help-Debugging and post log.

Ah yes! That did it, thank you.