Some people (can't determine pattern) seem to be affected by a bug that locally makes all constraints non-functional/not exist.
  • The bug appears mostly when swapping into or out of an avatar.
  • The bug affects people entirely locally on a per-avatar basis (including self)
  • The bug affects retroactively on old avatars.
For example if you have an object parented to the hand, if a person is affected by the bug, they will see it floating next to you as if the constraint never applied.
Sometimes rejoining world can temporarily fix the issue, but if someone swaps their avatar, the person who is bugged may observe the constraints break again (entirely locally)
I have some videos of the issue but they are too big to fit as attachments here.
The biggest issue is I can't entirely figure out the cause for it. But today I met 2 people in one instance that were affected, and 1 person in another instance that was affected by it. Often noticed because they would comment that my thing I was toggling was floating next to me.
(It is possible crowded instances are a factor in this)