[HELP] Frame offset, jumps and skips

[Dmitry]

Hello. Can you tell me if there is any way to solve the problem of the jumping frame? The frame shifts periodically up and down literally for 1-1.5 seconds. I tried to use stabilization, but it didn't solve the problem. There is also a feeling that frames are missing somewhere in the film, this is solvable, find individual frames and finish them, if so, with what filter? Thanks!