Hi David, Many many thanks - and you completely diagnosed my issue in .02 seconds! I didn't realize I could/should log into each satellite, I thought somehow, magically, the main deco would...

@David-TP Hi - I know this topic is a bit old. I dusted off an older, unused Deco X60 to add to my network. The V3.6 1.09 is absolutely stuck on this firmware. I tried older firmware on the tplink...