When on a loading screen, if I switch tabs the cursor will disappear and there's no way to get it back, which means being stuck on messages as "You will return to the multiplayer menu" or "unavailable match" without any way to click on the prompt. Only way was to close the game from the task manager, and has happened twice now, one with a host migration that failed on Sanctuary Onslaught and the other when a fisure match was unavailable.