You do seem to have a lot of client.cfg problems. If you were on Windows I'd tell you to fix your permissions. :P
Is your UI also being reset? If so, that's a known bug, although "known" is a bit rich in my case since I can't remember what causes it.
Is your UI also being reset? If so, that's a known bug, although "known" is a bit rich in my case since I can't remember what causes it.