Almost a week later, it is still happening… I haven’t reported it as a fault, as I can’t be doing with the hassle of trying to communicate with them.
I must admit, that if it wasn’t for the occasional speed test (only some speed test sites are affected) and TBB graphs, I wouldn’t have actually picked up on the issue.
Graph for the last 24 hours:
http://http://www.thinkbroadband.com/ping/share/ba58886cd518f73a9d1cc61ab68e84e9-18-02-2014.html