I've noticed on a couple of days around 2pm that streaming to my Samsung (via beta App) on 5ghz I get appalling quality as screenshot ; just 136.
I then checked on NOWTV smartbox; same issue.
Then changed to wired from wifi; no change.
Signal quality shows as very good.
I then checked YouTube; couple of videos were fine.
My BB speed around 2.7mbps; best stream number I've seen is 1500.
In the evenings quality is normally much better say 900 odd.
If there's a contention issue would imagine would be more of a problem after 5pm,
not early afternoon.
Is it a NOWTV issue?