IKEA PARASOLL door/window sensor

been using the EBL rechargeable batteries for a week now and they havent died. with the ikea batteries they would die within a week. meaning i cant even re-insert the batteries or press the button. i’ve even tried 3 different ikea batteries to rule out i had a faulty battery. these are all new ikea batteries. i’ve even tried an eneloop battery with no success.

the odd behaviour with the EBL batteries is that it appears it lost a zigbee connection to homey for about a day or so. pressing the button on the sensor the light comes up meaning there was power. i had to run the repair to re-establish the connection. this 2 nights ago that i had to repair the connection.

honestly running out of ideas other than logging a support ticket to homey or the possibility of buying an ikea hub to do some testing.