A couple more observations on the latest version.
Wifi signal is still consistently 1 bar better on the beta compared to the production app. In settings it shows as 60db vs 64db respectively from the same garadget unit.
Last contact time is still unstable flicking from 0,1 secs although it did get to 6 secs.
On the beta, each time you move away from the main screen that displays the door animation, there's a brief "loading" animation. So if you go to "settings" for example and back again, the loading animation appears. It's quite annoying more than anything and the production app doesn't display this (albeit it may still be happening.
The beta door animation doesn't always catch up with the true status. If I open with the beta and then close with the production app, the beta animation shows the door as open. It will still close the door when required so it's a display rather than functional glitch. The production app picks up the correct status whichever app is used.
I just checked this again looking out of the window !