I have some hitbox bugs or something, pls help.

[Zordan]

When i try to walk through usual door while it's still opening my character begins to shake and pushing items near to me so they get huge acceleration and damage me. Also I can put for example some pot in the corner and walk into it and it starts shaking, damages me, and flyes away with acceleration. And I cant pass through ceiling blades trap in Bloodskal barrow and such places. No matter how correctly and fast i run, the blades kill me and my body starts flying across the room like something powerful just pushed it. I have mods but even after turning them off this continues. I play on Legendary Edition. Pls help if you know what's the reason of problem.
P.S I n oticed that when i open a usual door inside the house, tavern or smth, objects start making noise like they hit something. Also if i drag any thing and place it near NPC it just flies away like NPC just hit it. But nobody hits nothing, everyone is standing still.

[Zordan]

P.S. when i turn mods off, this still continues

[Misuune]

keep your fps at 60 and nothing will fly

[Zordan]

no, it neither helps. I can also stand on the way of closing door and instead of just not closing i like noxcip through it and verry buggy teleport a meter away from door

[smr1957]

As I posted in your thread in the SSE forum (and as Ralof stated):
Sounds like you may be running the game over the 60 FPS cap - which is the limit for both Oldrim AND SSE.

FPS can't exceed 60
https://steamcommunity.com/app/72850/discussions/0/2561864094345033643/?tscn=1526053394#c2561864094345056812

And for a more detailed discussion of the FPS issue, see:
Getting the game above 60hz [FPS] is it possible? - https://steamcommunity.com/app/489830/discussions/0/5251727781289359246/
(Applies to both original Skyrim as well as Special Edition - SSE)

Also, if you have been running the game over 60 FPS, any errors (such as hit boxes being unsynchonized for the swinging blade traps - which I have seen before as a symptom of exceeding 60 FPS) that have occurred have already been baked into the save, and CANNOT be undone by simply locking the FPS to 60 now. You would have to start a new game.

Options:

For original Skyrim (NOT SSE), "FPS Limiter" from Nexus will do the trick. http://www.nexusmods.com/skyrim/mods/34/?

If you are using Nividia, see this:
Fix: Bouncing animals and general odd behaviour, 120 hz and above 60 fps. [FPS limiting] - https://steamcommunity.com/app/72850/discussions/0/535150948606032257/

This is what you are looking for and where you should make the adjustment:
Limiting FPS in Nividia Control Panel
https://steamcommunity.com/sharedfiles/filedetails/?id=2384049685
Just set that to On and set to 60 (or even 59 to eliminate possibility of it popping over 60 on occasion)

If you are not using Nivida, see this:
https://youtu.be/B0buajaoDuA