Issues on Client and Studio (Input lag.. randomly breaking...)

Specs: AMD 7800x3D, Intel ARC A770 (16GB), 32GB ram.

Notes:
I am not overheating
My client and studio used to work flawlessly up until a few days ago.
I only have issues with roblox software.
I have tried bloxstrap but same issues.
I have reinstalled, rebooted, many things.
CPU, GPU, and Memory utilization is very low in taskmgr, I don’t think roblox is properly utilizing my hardware.

Client:
My client is very laggy. I currently run ~40 fps (much of the time even lower), on lowest graphics, and i get insane amounts of input lag. I can play AAA games decently well, sometimes even better performance than roblox is getting right now, so roblox should be doing much better.

Studio:
After a few minutes of use, studio either goes black or white completely and is unresponsive. The only way to close it is through task manager. A few times it even bricked my screen and I had to restart my PC. Studio is also quite laggy.

Please give me tips or solutions on how i can fix this