Interestingly, I do. I don't think I ever set this myself, but I looked
just now and "Video conferencing" is checked as a preferred activity. If
this issue recurs, I'll try disabling that and see if it helps even
more.
I just stumbled on this thread after searching around for a solution to
my own problem, and I figured I'd add my voice to those who've already
posted. I've been experiencing the exact same issue for the last several
weeks, and like the others had nar...