All motions sensors have stopped working after UPDATE this morning

Is anyone else in the UK experiencing loss of motion Sensors this morning?
Hub log is showing two updates this morning and no further events after.


Happened to me yesterday. (US though)
Have you tried remove the batteries from the devices, wait 30 seconds and put it back? Worked for me and hope it will work for you too.

Mine are working fine this morning. Triggered motion when I got up.

This may or may not be relevant, but just in case:

Thanks for your detailed reply, much appreciated. I did pop the batteries on the sensors, some worked again some didn’t. Really hard for me to correctly diagnose as I’ve just installed a new router and lost hue, alexa and harmony at the same time so it’s been a massive reset but smart things really is the only thing that isn’t functioning properly. I can definitely agree that it’s generally become much slower since March.