Xiaomi aqara loosing connection every couple hrs

[bobbles (Bob)]

Did a search and this was top of the list.

Xiaomi aqara sensor with Samsung home connect

I bought Samsung home connect pro all motion sensors working fine except xiaomi window and door sensor they connect very well without any issue using device Handler in one hour after device goes unavailable and never connects back unless I have to remove and reconnect again any help really appreciate that.i have 15 off them all dos same thing.please help help help ----==