Michaela182 Melodie

The viewer allows me to log in but my avatar does not load and Iam logged out in under a minute. I don't think it's a pc issue as my girlfriend uses the same pc to play SL with no issues? I have not been active on SL in over a year so it may be some old script I am wearing but I can't stay in long enough to remove anything. WHat can I do to fix this issue?