Hi Nfinity,
Thanks for using the forums to get this issue with your broadband looked into, I am sorry if this has been causing some frustration.
Your BMQ graph that you posted on Saturday is a good insight into what is happening.
I have checked your services on my side and I can see that your Hub's stats are slightly out of spec, which may be causing your latency issues.
An engineer will need to be booked to get this sorted, which I'll get sorted within a PM with you now.
Speak to you soon.
Thanks,
Megan_L