I bought a pair of XE75's a few weeks back and on the whole they've been great.

Last week I added an XE75 Pro to the network and then swapped that with the main one so the Pro is the primary hub.

Now however, the 'connection preferences' option isn't showing up for any of the devices, and I have statically located things like my doorbell, connected to the most distant node (even though that one has always been the most distant one).

I'm no longer able to select prefered network speeds or router nodes. What's going on?