Horizontal lines in my footage
Hey, Ive been having this issue where my footage has a horizontal line in certain frames when editing (please see attached). I have checked the original media and it is not the problem. I have done everything I can think of to resolve the issue like clearing media cache, re-importing all footage, rendering the sequence updating premier and taking all effects off the footage but the issue is still there. I believe it is a problem with premier pro as has never happened to me before but since upgrading my mac to a new m1 chip the issue has been a constant problem. Please can someone help! 
