We have added an additional LNS (the router that broadband lines connect to). We will be moving lines on to the new LNS and re-distributing other lines overnight. This will mean a brief PPP reconnect as this happens. Time this happens is usually 1AM, but this can be adjusted on the control pages (the 'LNS reset' option).
The start time of this was delayed by an hour - the PPP drops actually started from just after 2AM instead of 1AM.
This work was completed as planned.