Font broken mk1

[keymanpal]

Try following this steps from Martin:

Graphics glitch

Hi @duster, it looks like that the font-file on your internal SD card got corrupted. It can be fixed by taking the following steps: Update your controller using this firmware - firmware-3.0-a.20.img.zip (317.8 KB) disconnect electra connect electra to the USB port press and hold the left-middle button when the boot up animation is active (this will format the internal SD card). The button must be pressed when the animation is in progress and it needs to be held down until the anima…