I have the same problem other people have mentioned where my devices do not reconnect if my router is turned off then on or if it does a reboot. I have checked the RSSI levels on all three of the chime devices, as suggested by the feedback on one of the other messages, and they are -56, -66 and -57 which according to the chart fit in between -50 which is considered excellent and -70 which is considered good. The blue light sits there flashing and the only way I have found to reconnect them is to unplug them or switch them off then plug back in or switch back on. The ring bell seems to connect ok. Any suggestions on why this happens and any solutions to resolve it.