I have tried everything!! Every single time I try to log on past few weeks it freezes at 'loading world' then I can't even log out. I have to Ctrl/alt/delete. I have cleaned cache, reboot,disk clean..everything I know and YES my internet is fine with everything else but secondlife. I even installed firestorm and singularity same thing. YES I uninstalled all and just installed secondlife viewer. 😢