When I play Minecraft, it sometimes Freezes. In 1.15, it happened about every 10 Minutes. I than couldn't do anything. The Music stopped, but I could still hear sounds, like the hissing of a Spider. Then in 1.16(.1), it started to happen very frequently, every Minute or even less. in 1.15, the Game sometimes even crashed. Also, the GUI sometimes got all blury and the Outline of the Hotbar disappeared short befor Minecraft unfroze again.