Shields fail to work on alternate Fridays.
Captain's chair must be propped up against screen to keep image from flickering. Lower part of bridge falls even lower and ramps along either side become too steep for crew to climb. Food dispenser in 10-forward will only serve light beer. Riker unable to sleep for 2 weeks when holodeck computer crashes and loses access to nude volleyball program. Replacement parts for automatic door to captain's ready room are exhausted and door must be replaced with bead curtains.