Ur44 can't stop noiseee

My UR44 has been experiencing noise in input channels 1 and 2 lately, starting a few days ago after I reinstalled the driver.
The noise persists in channels 1 and 2 even when nothing is plugged in. I’ve turned it on in the DSP mixer, and of course, it’s still noisy.
I’m not sure if this is related to the UR44’s preamp, but the input gain is very low. I’ve tried plugins in Cubase and the DSP mixer.
If anyone has experienced this and has a solution, I’d appreciate the help.