I'm not 100% sure when it starts degrading but I think it's around 6 - 7pm. Here is a graph showing at what time it starts coming right:
![]()
Paints a dismal picture indeed. From what I can see demand was high just after 8pm last night, and then was consistent except for a pretty big spike around 10pm. Seems like your throughput was consistently poor until 10pm and then started to improve, so it's very strange here. We shouldn't be seeing contention to that extent according to the reports.