I have been using Optifine (https://optifine.net/home) for a very long time now but just today I tried to get on to a modded world and it just will not let me load it
it shows zero FPS when I get on and a black screen
I waited for hours and nothing changed
I had this problem a lot but it usually goes away after a while

After I removed Optifine from my mods folder the game worked but....
(IT IS JUST TO LAGGY)
I don't now what to do

Anyone have any advice?