We are seeing line drops on some TalkTalk lines since midnight. We're investigating...
It looks to be lot of different areas, with some lines coming back but others taking their time...
Most lines that dropped at ~00:30 are back online and things are starting to look calmer... There were reports of TT lines via other service providers were also affected. We're still investigating.
Note: The PPP drops at 1AM was planned work on our part - We are are re-balancing lines across our new LNSs: https://aastatus.net/32273 - this is separate to the problems affecting TalkTalk lines.
Lines are now stable. Other service providers have reported similar problems with TalkTalk lines - We're awaiting more information from TalkTalk and will update this post when we hear from them.
This was a fault within TalkTalk. The 'routing engine' in one of their routers failed.