is there a reset hole on the tablet?
Also, make sure you have it plugged into a good usb charger...1 amp or more...not a small usb charger that might only be 1/2 amp.
2022 Jayco Pinnacle 32RLTS, Onan 5500, 380 Watts
Solar, GoPower MPPT, Four 6 Volt batteries, EMS-HW50C, Hughes Hardwired Autoformer
2017 Ram Cummins 3500, 4x4, Dually Aisin, 3.73