I have DanaLock v3 (HomeKit edition) and it worked for about a year without any problems. Then something changed (no idea if it was an iOS upgrade or something), and now I have to recalibrate the lock every few (not) locks, which drives me crazy. It seems that manual (dis) synchronization desynchronizes the lock state or something similar. I also contacted Danalock support and received no helpful help (the lock is out of warranty). I have no idea what to try … I’ll probably replace the lock with the Nuki smart lock. Do any of you have a Nuki lock? Experiences?