@David-TP Done submitting the logs as instructed. Let me know if this helps.

@David-TP Hi, I tried changing connection preference to a Deco M9 satellite node and I'm still getting the same error message. David-TP wrote @DiceKey Hi, Thanks for the feedback. Currently, Deco M9...

@David-TP I tried changing the connection preferences of my smart bulbs and switches (under Smart), but it's always giving me the error, "Failed to save your settings. Please try again later." I...

@David-TP Is there any Deco M9 Plus trial firmware 1.6 available for hardware version 1?

@TP-Link Any news on this? We need to have the signal selection feature on our Deco M9s.

@Alexandre. Thank you! Will update my M5 soon. As for the thread regarding firmware 1.6 for M9 Plus, it's over a year old and there seems to be no recent update on this. Bummer.