[Skie]

Had an engineer out on Sat, found earth leakage on the cable somewhere and replaced the cable outside and a batch of Telewest era splitters for good measure. Has been stable since, though had a T3 in the early hours and correctable RS errors are still there in the low hundreds.

God knows I've been involved in enough networking incidents where you end up finding a string of small problems and not one obvious smoking gun, so I'm not calling it fixed just yet.