Aqara button - crazy thing

About three weeks ago I installed my new Smartthings home automation;
I have three Aqara button, one is instantly connected and work fine for three weeks, the others have problem …
Today I run several tests and the result is:

The buttons get connected whiteout problem and works fine,
in the new app device I look battery % = 0 (as always happens) but the buttons works fine for several hours, until in Ide I look the message (image) Battery 100% and from this moment the buttons stop working !
Tried several times, always all the same results …
I’m out of options …

what does the route for the problematic button show compared to the good button?

Thanks for asking, but this morning I found the button offline like other days and now the two buttons are in garage …