I am a newbi and am playing around with my first Raspberry Pi4 trying to set up an Android system. I did not have a problem installing Lineage for Pi 4 which seems to work fine. However, some apps I have been trying to install are being displayed cut off in a narrow portrait window, rendering them useless. They seem to install fine, no error messages show and installation is confirmed. I have not been able to find anthing on this problem on google so hopefully, someone has come across this already.
Also, my Bluetooth adapter (keyboard/mouse) works fine but I have not been able to get any other USB devices recognised in either the USB2 or USB3 ports. I tried almost a half dozen sticks of varying age and sizes, and an external hdd plus an SD card in an adapter, all of which are working fine on any other PC I have. Since all ports are effected, I do not think that the USB3 problem I read about is the culprit? Any input would be appreaciated.