Gen 1 chimes don't reconnect after wifi outage

I have 3 gen 1 chimes. 1 appears to be broken as it is permanently offline, and I have posted elsewhere about this. Recently my wifi has gone down a couple of times. After it starts up again, everything else in the home, which includes 2 gen 1 chime pros, reconnect without issue. For some reason my 2 working chimes stay offline until I power cycle them, at which point they reconnect. Why are the gen 1 chimes not reconnecting automatically like everything else does?