Failed to join session and repeated disconnections from host

[(XBOX)SPARTAN ALL0Y]

The deimos arcana update has been buggy which is expected yet I've seen far more issues with an addon to the open world compared to the actual open world, often times I fail to join sessions and I get disconnected from the host, disconnections are still an issue in itself, from mechanics not working to now weapons on necromechs no longer doing appropriate damage with its archgun its an issue that need to be looked at. There are several times now that the game crashes and there's no obvious reason for it to happen.