We can't see armors on players, the armors are buggy and when they are present for some players there is not armor. like in the screen the armor stand should have a head but it don,t show it same for other peices of armors

Please share your code and the output of /protocol dump

The armor stand plugin is this one: https://www.spigotmc.org/resources/armor-stand-tools.2237/

and the output ot /protocol dump :
dump-2023-05-26_12.00.40.txt

Thank you. Did the problem occur with older versions of ProtocolLib?

Nope under PorocolLib version 5.0.0 < it doesn't, and do you know when you will fix it ?

Protocollib 5.0 will have issues with packets which are handled async. spigots that have things like Async Tracking will have invis stuff including npcs and holograms (which is armor stand)

these are caused by sending packets async

Then have some news about this?

@Godl1nk Do you know a way to reproduce this?

I don't really know, like when you load/unload or die and comeback some piece of armor don't show up

Some news here ? cauz the last successful build is not fixed ^