Thanks for your patience whilst we have looked into this.
Our suppliers located a configuration problem in their network that they resolved in the early hours of this morning. They are confident that this will resolve your speed problems in the evenings.
Can you guys check your speed over the next couple of evenings and post back to let us know how the service is performing?
@Bouf111 That's great thanks for update, I'll let @RobbieMac know it's sorted.