Static noise from eufy por2 cam

Is any one getting static noise from the eufy pro2 cams? And if so how can you stop it

Having the same static noise on all my 2 Pro cameras? My 2C cameras do not have the static noise? Also noticed all my 2C camera motion detection is much better than my 2 Pro cameras? The 2 Pro picture is much clearer and better, but would have thought the more expensive camera, the 2 Pro would be better than the cheaper 2C! I have an ongoing email with Eufy about various problems with all my 2 Pro cameras since recent updates. Eufy have updated firmware but still no fix? Still ongoing! All I want is for the cameras to function, as when I first purchased and setup, which was great!