guess its a common issue on rtx 20 and less.
For now, try to set your DRAM to 6gb , enable low power PPTC, set memory to host fast/secure and set turbo mode to 100~200 . also disable any filter than FSR.
If it doesnt work, youll wait for a fix from devs.
PS: Use ryubing canary OR ryujjinx from kenji-nx version, not the stable one.













