Just finished installing a Cerbo GX with GX Touch 70 display. The Cerbo came with version 3.13 firmware. When powered up, only a small portion of the screen was used, about the size of a 5" display. There’s about 2cm on the right-hand and the bottom of the screen that stay black.
An update and reboot to v3.62 did not fix the issue. Switching from classic to new UI does make it use the entire screen but then it is way too big.
Are there any settings that must be changed for the display to be sized properly?