Roblox is not perfect, but neither is any other game. Players may find that certain functions aren't working, like guns not firing in PUBG, animations going bad and the screen starting to pixalate.

MORE: Is Roblox Adding Refunds And Being Sued in 2021? 7 Ways To Fix Roblox Not Working Issue [2021 Edition] Every once in a while, players report that Roblox is not working for them.