@herbertpocket I have the same problem. My BE25 give this message but non of my other Deco's doe so. My three BE65 don't have this message. Also my two X50 outdoor does not show this message. My...

Thanks very much. You have pointed me to the right direction. 1. I created a new network onnly with the v1 m5 with firmware from 2017. Create network https://www.tp-link.com/us/support/faq/2295/ 2....

As described in this post I have added a v1 to a v2 updated M5 network. Thev1 has a firmware of 2017 and does not get updated via the app menu....

I agree have the same issue with m5 v1 en v2 hardware mix. Added a v1 hardware M5 with an old 2017 firmware but it doesn't update the v1. The M5 software/app should automatically know which device...

Any suggestion form TP-linp representative. Question 1: How can I upgrade the firmware of a v1 in a already existing v2 latest firmware network, with the App it isn't working? Question2: Is it even...

Thanks for the reply