I have found that my harmony remote hub connected via my BT Whole Home wifi refuses to work correctly and fails to sync my remote control without crapping out about 48% through updating.
Connecting via the wifi directly on the router (enabling the hub wifi to do so) and everything works fine.
Could it be related to the latest WH Wifi update?
Anyone else experiencing this with the Harmony Hub and BT Whole Home wifi?
Although I'm having a whole load of problems with my new BT Whole Home WiFi, my Harmony hub does work fine. Sorry can't be of more help.
"Connecting via the wifi directly on the router (enabling the hub wifi to do so) and everything works fine."
Correction: Connecting via the wifi directly to the main router, which has a different SSID , mostly the hub starts working again.
However, I can no longer use my iPhone as a harmony remote as for some reason the Harmony Hub connected to the main router cannot be found iPhone which is connected to the BT Whole Home Wifi SSID.
I'm sure it's something to do with the new firmware - something relating to client isolation surely.
Hope it will be fixed in the next firmware.