The usual deafening silence.

@David-TP Does this solve the other issue where the app shows the majority of devices in the "Offline Clients" list? It seems to affect non TP-Link devices. Edit: My X50-Outdoor upgraded via the IP...

@Hasayeret Yes. Search for the X50-Outdoor. https://www.tp-link.com/uk/home-networking/deco/deco-x50-outdoor/

@Sunshine Thank you. Yes they appear to be working okay so I will leave it as-is.

@mathew73 @Wayne-TP Thanks, perfect. Yes, Alexa does support T300 as I have got as far as creating the Routine, I just needed to make sure I was using the correct instruction set. Now all my Echo...

Reading more into Firmware, I note the part about not updating firmware that does not correspons to the Hardware version. I have X60(EU) V3.2 with Firmware 1.2.9 On the Device Support Page it states...