Have you tried pulling the plug?
Have you tried clicking them three times at the same time both buttons three times see if that helps try different successions of speed and pace
Did you hold the 2 buttons on the remote?
Never mess with that secret menu
Does it have the reset button on back by hdmi ports?
How did u solve it
How did you solve this stupid issue.?
Hey any other chance to leave this mode again?
Buy a new tv😆😆
That means that your remote is not connected to your Android TV box via bluetooth. Press the two buttons shown on your remote together. Also check that your batteries are still powering your remote or if they require to be changed.