I crashed twice on separate occasions with different accounts. Both gave the message "Cannot connect to a simulator" for an hour. After that, one restored to allow login, but my primary account is still locked out after the experience. Linden Labs does not support beta, fair enough, but not so much as even a basic check of the account was performed. I submitted a ticket but recently, waited three weeks for a basic ticket response. My primary account remains locked out, despite re-installs, cache clearing, internet/network restart, the works.