The device resets every single time after following these steps:
- Add an "Application" field to the screen.
- Select "Applications," then "Settings," and then the "Routing" (wyznaczanie trasy) setting.
- Tap the newly created application shortcut.
The receiver crashes/reboots in 100% of cases. It seems the shortcut points to a non-existent menu, as there is no "Routing" option available in the standard device settings menu.