Hi everyone, i can use your help
My Rme Fireface uc has been acting strange these past few weeks...
It has these certain crashes, cant really figure out a what causes them to happen

out of nowhere, it sort of "crashes" and every sound i process through it (from DAW or the PC) gets heavily distorted, and Flangered...as if an effect was applied to the master out
i turn it off, and on....it works fine for a while...and then crashes again.

Same thing started happening with the sample rate...
Out of nowhere the sound is played not smoothly, with glitches and pitch shifts,
i change the sample rate from 44100 to 48000 and back 44100 - problem solved for a few minutes, than happens again for some reason

i made a short video if anyone wishes to see
https://www.dropbox.com/s/oe8zr3yf3xk9y … 7.mp4?dl=0

Working On Windows 7
64 bit system 16G Ram

Really stressing out about this would appreciate any kind of advice
thanks