Are you just losing the internet connection to IDNet, or is your modem losing sync? If the latter, then it's a BT problem, probably interference which usually gets worse at night.
Have you tried using the test socket behind the faceplate on the master socket? That disconnects all your internal wiring, so if it's OK then you need to sort out your extension wiring- probably removing the ring wire. Have a look through the
Broadband Chatter forum, there are usually some threads in there about interference on phone lines, and
this site might be some help (scroll down to
Update on phone wiring for ADSL.)
I can't help much more than that as I never have any problem with my line, but you could also try asking over on the unofficial IDNet
support forum (you'll need to register to post, but it's free).
~~~~~~~~~~~~
Bill
IDNet with MaxDSL
We often think that when we have completed our study of one
we know all about two
, because 'two' is 'one and one'. We forget that we still have to make a study of 'and'. - Arthur Stanley Eddington