After 1.19 update, me, as modded server hoster had a lot of problem. We beat new vehcile system and inertia. But we still have a desync problem, that is very weird. When you are aiming on a sloping surface, your scope is just closing and you have anim bug. While sprinting try to crouch and aim at the same time. We thought the problem was in modded server, then i removed all mods on my local test server and i had this issue once per 10 attempts to aim. After this i joined official server, found a shotgun and started to crouch. So, our modded server and official server have same issue, which appeared after 1.19. I dont know, did somebody wrote about that, but this problem is just afwul. This problem appears mostly on a sloping surface