@David-TP Thank you for the link to Connection Preference page. I have not tried this in respect of binding the Outdoor Deco to a specific indoor Deco. I am currently trying this to see if it works...

Several months ago, I fitted an X50-Outdoor Deco to my wifi system (3 x X55 and 3 x M5). Due to the Weak signal (not surprising as my house is highly insulated with foiled plasterboard and cavity...

Turns out my problem was my Ethernet connection between my X50-Outdoor and the indoor Decos. If I unplug it, no issues. As soon as I plug it in (either to the switch or direct to Deco) constant...

@Jsectp Me too. I have various Deco including Outdoor and my Ring Alarm keeps notifying me its on Cellular Backup every 50-60 minutes. I've rebooted, everything, several times and nothing appeara to...

Keeping this as simple as possible..... I have an X50-Outdoor (mounted to a pole on the back of my garage) connected via a PoE160S injector. In turn that is plugged in to a TL-PA7017P powerline...

@Wayne-TP too late. I removed all the thermostats and returned them to Amazon who are in the process of refunding me. Feel free to close the ticket, you lost a customer, permanently.