Random poor signal alert

I have a ring doorbell, floodlight and spot light all hard wired and all ring pro. For no reason at all these three devices seem to take turns showing a weak signal. I’m in a wood frame 1400 sq ft cape one floor with WiFi extenders on the adjacent walls of my ring devices. I would like the ability to turn off the icon showing poor signal. I honestly don’t believe it’s accurate. Is Ring throttling back the signal to sell additional hardware? Obviously since the Ring devices are outside and router is inside the house you can’t avoid having a wall between them. I have had days and weeks of no poor signal indicators then just when I think all is well I get the poor signal icons. Do I have to start making tin foil signal boosters? Its disappointing.