Q70T and most likely other Q series have a firmware bug. When the TV enters Game Mode, the picture goes into Game as intended. When finished and switching to a different input, the picture mode get switched back to Standard every time despite it being set to Movie. This is either related to Game Mode or Anynet+/HDMI-CEC.
This is problematic because the 20 Point White Balance is disabled in Standard and only available in Movie.
● TV is not in Store/Demo/Retail.
● Picture settings are set to "This Input Only".
● Game Mode not active on other inputs.
● Intelligent Mode is Off