Issue with Mavic 4 pro footage

[Gregory Lazaridis]

This happens on both internal storage and SD cards.At 1080p 30/60 FPS with codec 264/265 videos play normally on PC and phone.At 4K and above which is only 265, whether I set 30 or 60 FPS, the phone and the computer don't play at all.All I see is the first frame being frozen.I used VLC.Firefox also mentions corrupted file.The 1080p ones with any of the 2 codecs don't have any issues.You think this is a software or a hardware issue?Also used DJI assistant 2 to refresh both the drone and controller, plus formatted the internal storage on both devices.