Made during the beta of the newest update:

It all started when I couldn't connect to servers and realms but I found out how to fix it, but now Minecraft is taking way too long to start up, it takes about 5 minutes to fully launch, and then the Mojang screen sits there for about 10 minutes. What happened?

Update: When I try to load servers or even my own/other's worlds, my game freezes and crashes the entire system. The new update basically un-patched 1.16.40. This game is literally unplayable now.