I have the timers working again, and it's accessible from outside the house so the Google Home voice control integration is working again too, nice. Only minor issue is I have some devices linked up to the wrong names, so if I try and turn off all the lights in the boys' room it actually turns off stuff in the lounge - not super convenient. I can fix this, just need to unlink them. I finally bought new batteries to fix up the sensors in the hallway too. And when I was shopping for batteries I bought glue too so I have a full complement of flag patches back on my rucksack again.