not sure if it is posted here as I did not read the threads.
xplornet has been having issues with motorola canopy system on public frequencies.
Just recently they started implementing the 3.5GHz (private frequency)nextnet boxes which work a lot better than the motorola ones.
Actually motorola bought nexnet out.
I was having the same issues as a lot of people have been describing which has mostly to do with signal interference on the public frequencies and nothing else.
The 3.5 GHz is now for the first time giving me the advertised speeds except during peak hours where I experience a bit of slowdown.
I had to repeatedly call xplornet on the issue and proof to them I was losing my connection and have packet loss.
Finally they send somebody and all is well(for now)