This so far seems to have only been an issue for maybe 3 players. Me, a manager, and a regular player. It is fixed by reboots, starts randomly and only effects 1 player. The commands I had run before this were nothing to do with menus, but it seems to be cancelling the inventory click event for me with no console errors.
I've attached a video of what it looks like in game, I've watched console and checked logs and nothing is showing me any particular errors for myself, a plugin, and so on. I am on USpigot, I have the following set to async:
- Tracker
- Pathfinding
- Chunk sending
- Mob spawning
- Data Saving
So far I've tried turning off tracker, pathfinding, and chunk sending, but I am still not 100% sure on what is causing it. I haven't opened any menus or anything that I believe would cause this.