some of you might already encountered and reported it, but its getting out of hand recently. For like 2 months now, sometimes when you go to a different world, it just stops and shows 0% 0.0B on the loading bar. The only way to fix this is to restart the game, which isnt a big deal if you have to do it once, but gets very annoying when it happens 3 times in a row. Its been like this since the AV3 update iirc.
Also loading others avatars (and sometimes even my own) result in infinite loading/error robot. As soon as i change world again, the 0% 0.0B bug happens again