You have the audio and the video in a timeline, and you selected them both and “synchronized” them, yes?
Yes
Are you saying that when you make a cut in the video, some of the clips move and become unsynchronized?
Yes!
Im using 4 mics. Two of them in camera, two of them in Zoom h6. Video and two mics on camera are always synchronized as normal. But two zoom h6 mics always changing places and become unsynchronized on timeline after I made a cut in somewhere. Its less then a frame but still its a huge problem for me. Do you have any idea why this is happening?