Hello! I am having a bit of an issue and I'm trying to figure out the cause. I am playing with shaders enabled with IRIS and get random drops to 20 FPS and they remain there until I restart MC. I have dedicated more RAM to MC in an attempt to solve the issue and I have been unsuccessful.
I am running a GTX 4070 Super and running the most up to date versions of IRIS and the shader. Attached is an F3 screenshot to assist troubleshooting. Thank you!