So this system is starting to screw itself up again.
My Device names are now starting to re-assign themselves and duplicate as well as some disc disconnection issues.
I thought this system was supposed to solve problomatic WIFI? If anything my home network is now more complex and less reliable, thanks BT!
There are still some scenarios that can cause issues with the device list naming. We have however identified the cause and these remaining issues will be fixed in the next firmware update.
Who cares about device naming? Maximise WiFi stability and minimise disc dropouts...that’s what wins you customers
For those having issues with airprint dropping after a few mins, I managed to resolve it within my household and it's not related to Whole Home setup even though it appears this way due to the wifi connection.
For me, the issue was with a setting on the Sky Q Router. You need to enable 'Multicast' for the bonjour service to maintain the connection. Without it, the service drops after a few mins. Once I enabled the setting, it has been rock solid for 2 weeks now with the printer always being available for airprint on the wifi network.
The setting is: Advanced -> LAN IP Setup -> Enable MLD Querier