I want to do a tidy up of the area where the Openreach modem is, requiring it to be turned off, and I'm just wondering when the best time to sync the modem is?
I think with DSL, there is something to do with noise/interference, so there's a special time to sync. Correct me if I'm wrong?
(My modem has hardly ever re-synced itself, or been done manually by myself, so there won't be any DLM issues).