U-Bolt Pro suddenly drains batteries in ~1 week

ULTRALOQ Smart Lock
22

I’ve been having batteries drain in a week for quite a while. I believe I have resolved the issue. Two things, I did a factory reset with a pin on the bottom of the lock. I also installed lithium batteries.
I think the factory reset was the key.

23

Just happened to me for the third time this month. My tenant got locked out and she is furious at me. Over $300 in locksmith bills.