i have higher def ones for you below
many thanks for the insight asbokid i really appreciate it, i noticed those spikes are in both graphs but the whole spectrum on sky is weakened, not just in those ranges where the RFI spikes are
I didnt think I was on Annex M mind? I never had 3Mb upload, my stats where 1,300k up and 18,600k down with 3db SNRM (16,800k was typical sync rate for SNRM of 6.5db) - but your right cos on SKY i could achieve 18,013k with 7db SRNM - so i was getting more speed than BE/o2 in that respect.
I have been on sky 6 weeks prior to this and acheived 18Mb on their MSAN , when my phone followed it across all this crap happened and i dont believe it was a coincidence, within hours of switch we had problems with noise, dropouts, phone ringing, voices on line, now this is supposedly fixed cos of a fault in cable outside my house?
there is an alarm box we have that makes a humming sound not far from router...that may be source of those 'spikes' , Tomorrow I will see if I can disable it, remove battery and turn off power to boiler, cooker and everything except ground floor sockets and then ensure nothing is plugged in but the router and laptop and re-check
but what can be causing the overall degradation of that signal over the entire spectrum? like I say i had 18Mb sync (7db NM) for 6 weeks prior and it was fine until hours after the switch, dunno if its related lol,,, my next door neighbour has a wireless door bell, it rings everytime a car drives past his house??? lol.... just thought I would mention it haha
here is the SKY one currently: upstream LA seems to be fluctuating between 10-16db and I think i have high errors , especially on upstream
and here is the o2/BT one:thanks