On my Lollipop phone I find that pairing does not work if Wireguard is running on that phone. If I disable Wireguard temporarily then the pairing works. I think that having Wireguard running on the Linux device does not obstruct pairing. You might want to say these things in your README. Thank you for your software.
Also: I found that after the latest update - of the Android app, I think (as against the Linux software), notifications broke until I re-established pairing. But the cause could have been user-error (I may have messed with my service file on Linux, or something).
On my Lollipop phone I find that pairing does not work if Wireguard is running on that phone. If I disable Wireguard temporarily then the pairing works. I think that having Wireguard running on the Linux device does not obstruct pairing. You might want to say these things in your README. Thank you for your software.
Also: I found that after the latest update - of the Android app, I think (as against the Linux software), notifications broke until I re-established pairing. But the cause could have been user-error (I may have messed with my service file on Linux, or something).