annoying glitch

Has anybody had this problem everytime a friend or local player joins and I look at my armor everything is in a different armor combo and when you leave the lobby it changes again Please if you know how to fix it tell me it never used to do it until after champions bundle

If you mean your forearms and shoulders become Inner-Plated and Scout when in t he 1st person perspective, then that’s a current bug within the Champions DLC if you are wearing any of the new armors.

If it’s something else, I got nothing

Nope my armor gets set to a different combo and copied from whoever changes armor or when host leaves lobby