I have this issue too. The long loading times were present before 1.12 (it started around the same time as the extreme lag), but now it just crashes once it reaches the Mojang logo.
The only solution I've found is to delete my save data.
Paulo Ødegård
I have this issue too. The long loading times were present before 1.12 (it started around the same time as the extreme lag), but now it just crashes once it reaches the Mojang logo.
The only solution I've found is to delete my save data.