Sadly the problem has returned, and what was tried yesterday no longer works. The TV is 100% not in retail mode though, but I do notice the red light on the bottom is stuck flickering. This all started again when bottons got mashed when didn't notice remote was beside when in bed. Now back to the stuck in picture menu and terms and policy setup whenever I try changing the volume. The remote can control everything the cable box does, but it cannot interact at all with the tv menus itself
Edit: Took a spare keyboard to factory reset to try that hail mary, didn't work. Still the same problems.
Edit 2: Something odder found while trying everything I can think of, when touching the area around the bottom left underneath the screen the menus keep popping up constantly with each touch in the endless loop between picture and policy set up, but the area being touched is nowhere near the power button underneath the samesung logo.