Since I had upgraded my system, my touch screen when navigating through the settings the back arrow will not got back to previous screen, I have to disconnect the cable from the Cerbo GX to reset the screen. Could it be a bad touch screen.
I saw some odd issues with my Cerbo GX and Touch 50 when I powered them up out of order.
Try rebooting the Cerbo GX while keeping the Touch 70 powered up.
I have been rebooting the GX touch 70 every time after I go to the device page or settings, It’s been in service for 2 1/2 years so I’m getting in touch with the vendor I purchased it from to submit a warranty claim.
Sounds like a good plan. You’ve done your due diligence.
My screen is also not responding to touch in the upper left or right corners. I have to use the remote console on Victron Connect or VRM to reach the generator screen from the main screen. This has only been an issue since installing firmware v3.50