My U-Bolt works well for several weeks after I replace batteries but after that it stops locking automatically. What is weird is that
- It is only several weeks, so batteries don’t have to be depleted that fast.
- It still locks and unlocks if I facilitate it via the outside buttons, so the batteries are not that depleted.
- Oh, and according to the app, batteries are still well-charged.
Replacing batteries makes it work fine again, so I wonder if others have observed this issue and how one can mitigate it. I definitely don’t like the fact that it stops auto-locking quietly (my kids assume it will lock when they leave the house).