Possible Fixes

Yes

Modpack Version

ATM10-1.16

What happened?

My shaders stopped working in version 1.16; in the previous version (1.15), the enable/disable keys worked and did the same, but in 1.16, I tried disabling and re-enabling to see if the process was working, and the shaders didn't work again

latest.log

https://gist.github.com/otavioxw/9bb36765f13517ed483d8cdc08964f21

Developer reports

No response

i also have shader problems, often when entering ro leaving a dimention, the shaders crash and stop working and i have to switch to another before that too fail.

Same issue here, shaders turned off by itself and cant be turned on, changing shaders pack causes crash, when it happend i was in overworld doing some basic AE2 things.