High Priority and Traffic Display
Switching on the High Priority setting in the Deco app for a device completely messes up the traffic display for all devices so that traffic appears to be zero for all devices.
Also, yesterday despite the Deco app saying that there was no internet connection, I streamed the Napoleon film using my internet connection with no problem and everything else was also working fine.
The XE75 Pro basically works fine especially if you ignore the Deco app, but when are all these irritating bugs going to be fixed. TP-Link never seem to be in any hurry to fix the numerous bugs.