I had no problem with OBS making noise on my old 2006 MacBook Pro. The noise sounds like a lot of static. The first two weeks, May 1-15, 2021, I had not noise problems during recordings. Now I get a loud back ground noise like static. The computer also gets very hot. I have 16 MB RAM, the best processor and am using my iPhone 12 Pro camera with Camo Studio. I also use RODE Go wireless microphone. I would appreciate any help.