Okay, I always change my avatar evrey 1-2 days. But once I upload it through a link, And about 10 minutes later, It disables it's self, And doesn't show.
So what is the problem?
Most probably cache or server problems/lag. My avatar took a couple of horus to update last time I did so.
Once. I doubt it will happen again. The server likes to not connect to MySQL every now and then, too. (I get the big blue planet image that kills everything, a refresh makes everything work fine.)
Try saving the avatar to your comp and uploading it. That might work.