That's weird, did some testing and as an example 1080p 30 fps works fine for me with wide/medium fovs, but would instantly freeze with narrow mode.
Maybe some other video setting interfering? You could also try to reset your camera settings, sometimes they can be in a bugged state, not quite sure of the reason.
For reference, most people who reported this issue said they were in narrow fov when experiencing freezes.
Also note that I am testing with a P2V+, there may be some differences here too if you're testing on a P2V.