Game freezes when I use a VPN? [closed]

I know, this question is not related to any kind of scripting, but it's getting annoying as I can't play Roblox without my VPN and now Roblox acts strange. Within the first minute I join a game (while using a VPN), everything freezes on my screen only and no, it's not because of my connection, I checked. In simulators, for example, my pets freeze and stay at their last position, when I type something in the chat, it sends it to other players so they can read it, but for some reason I can't view it. Also, players freeze but their animation is still playing. Yes, everything is like whenever you are going to disconnect, but the game doesn't even disconnect. It's a miracle that all of this doesn't happen in Noob Simulator 2, however, there are some long pauzes too.