Are you aware this is by design?
The red button you press to lower it? You can also press this button in for 3 seconds to make that height the new maximum height. You probably pressed it.
Manually lift the gate to your desired height, then press it again for 3 seconds until it beeps and it should work as before.
The red button you press to lower it? You can also press this button in for 3 seconds to make that height the new maximum height. You probably pressed it.
Manually lift the gate to your desired height, then press it again for 3 seconds until it beeps and it should work as before.