Scenario:  Player is on Liset and selects Onslaught mission.  Loading screen plays, but mission does not load. Player is then greeted with a C- mission result, "Level 1 reached".  Sometimes a small xp payout is given for a really small number of enemies.  Players is returned to the Liset.  Mouse moves around, but cannot interact with any objects.  Cannot move warframe.  Cannot open menus. Only solution is quit game and reopen it.  My shotgun appr