In the last week i have seen it 3 times that one of my 3 bridges has been deleted. It is not the same bridge. I have 2 hue bridge and a traadfri bridge. Here in the morning It happens again. I start hue essentials and No bridges were connected. I close down hue essentials and start it again. Now only one of my bridges were available. It is very annoying to add them again because they are placed 3 different places. My original hue app still have the configuration so in that way I can control my light. Is there a way of backing up my bridges or another way to restore the bridges if this happens again?