Hi All, Only an update really. Having eventually resigned myself, since May 2016, to speeds 20% lower than I had previously achieved consistently, I noticed some months ago that latency had been changed to "fast" but my speeds still remained stubbornly below 12. Now suddenly, with no changes at my end, I'm achieving 15+ again! I still hate unexplained changes.....but I'm not going to complain, I'll just mark it as solved at long last! OddJob