Since I updated to Opera 10.1 I've been having issues with Opera not working properly.  It can be very slow to start and even slower to exit with the 3G data symbol taking ages to disappear after Opera has closed and when you try to reopen Opera it tells you Opera is exiting please wait.

Twice Opera opened as a brand new install and all bookmarks and start page links are gone.  I have Opera loaded on the 8 Gig micro SD card and at first I though I was having memory card problems, but now I'm not so sure as it seems that Opera is the only app on the card that is giving problems.

I'm thinking of going back to an earlier version of Opera Mobile or as recommended by one site for other reasons go to Opera Mini.  Is anyone else having these sorts of issues?