As you most likely have noticed, FUMBBL is being slow. After having had a chat with a (very helpful) support techie at the ISP they're saying they need to send a technician on the problem, possibly replacing some hardware (fibre converter to be precise).
The bad news here is that they state up to three (3) business days before this happens. Naturally, I'm hoping they find a resolution to this earlier, but you never know...
I apologise for any inconvenience this may cause you.