I experience this same issue a couple of times a month as well. I happen to have a few plugins that I use in GMAIL (Xobni/Tout/Base etc) so I assumed that might

I experience this same issue a couple of times a month as well. I happen to have a few plugins that I use in GMAIL (Xobni/Tout/Base etc) so I assumed that might be part of the problem? Are you running Gmail clean or do you have a similar situation?