Hello,
I have around nine Ikea door sensors at home, but I’ve only had this issue with one of them. After some time, it started turning the relay on and off directly on the Aqara H1 switch. I finally lost patience and replaced the Aqara switch with an Ikea Rodret (I have about seven of those as well), but once again, only this one is causing issues.
At first, it started controlling the Lidl light above the kitchen table from the bathroom (besides the one in the bathroom, which is correctly set in the flow). Then, a few days later, it also started controlling another light in the utility room.
I have no idea how this is happening only with this one out of seven, while the others work perfectly fine. 
