On 08/12/2020 09:17:46, Tim Lamb wrote:

snip

Power cycling seems to have it fixed. But why. Does this mean I have to
crawl into the loft every time the phone is carried beyond wifi range?

Is there not a more remote means of power cycling, perhaps via an MCB,
or is your consumer unit in the loft too?

I have mine next to a NAS drive both through a UPS so I have less choice.