Good morning

One of my Tapo P110 plugs is on by default. Our dishwasher is connected. The dishwasher has its own timer which is always set to come on from 05.00 for about an hour. The P110 records the energy used without any problems. What I don't understand is why my Android Tapo app shows the P110 as "Unreachable" for about four hours each night.This only occurs during the night and access is always restored at around 06.30. If the device failed torecord the energy usage or the dishwasher failed to come on I would be concerned but, as I say, all is okay apart from this very strange "Unreachable" error.

Any advice most welcome.