@TP-Link Still stability of the network was much better with 1.4.3 firmware. Will this be fixed in upcoming releases? Before I almost had never any connectivity issues.

@TP-Link Same problem occurred after upgrade to 1.5.1 Version 59387, very unstable network, satellites losing connection. Manual reboot (power down) of the M9's fixed the problem. Some M9's needed to...

@TP-Link For now the network is stable again, I just added the 4th M9 Plus without any problems. I notice one strange thing, all satellites connect to the main Deco so no real meshed network anymore,...

@TP-Link 1. Main Deco is always stable 2. Satellites turn red 3. Network does recover after a while but this takes some time, reboot is faster :-) I have ordered another M9 unit to add in this...

@TP-Link After upgrade to firmware 1.5.0 my Deco M9 network is very unstable. Satellites are continuously dropping from main Deco. Until this latest upgrade I never have had any connection issues,...