Smart Lock (4th generation) Firmware Beta 4.3.x

[Juergen (Jürgen Pansy)]

@lexam

Why on earth did the lock’s behavior change, just because the battery was recharged and it stayed offline for a few hours?

It jumps between APs (Channel 1, 6). Last week it was constantly on channel 1.
You might try to set battery saving to fast as suggested in the FAQ