I see you have decided to go with PN now, but like you I have had problems in the past with Sky BB, back before fibre,
BUT one of the things no one mentioned was that with Sky you
HAVE to take their phone line service as well, which can cause problems if you want change again.
I have always maintained my phone line with BT, there are other ways to get cheaper calls, and the difference in the line rental costs is minimal.I wouldn't advise anyone to use Sky because of that.
Bob WRBRIX
BT Infinity 2 - Fritz! 7390 ~ Sync 79.99/20 Mbits Actual 76.27/19.69 Mbits @ 320m
DialUp to CIX, BT Home Highway+CIX, ADSL1 Nildram, ADSL2 SKY & Be*Unlimited