I'm on the Clareinch exchange (I think, 021 671 code). Was on the Axxess 4mb uncapped combo. Upgraded the combo to 20mb/s last night. This morning I wake up and the modem won't sync. I don't have a VDSL modem so am still using my ADSL modem but was under the impression that I should still get 20mb/s down on ADSL2+, or at least 10mb/s? Is there some sort of delay before my line becomes active? Thanks