It is Bt broadband not sky broadband
Tested over Lan as well as Wi-fi.
Ok, I disconnected all the extensions from the BTOR master box apart from the one BT put in that goes upstairs for the router. I will try and explain this.
So the master socket is a normal socket Bt put in for fibre, but connected internally is a cable that goes upstairs to another socket that the modem/router is connected, just a RJ11 connection, I think that is what they are called, not a normal BT plug.
Now when I connect the modem to the socket upstairs, it do not sync at all now, it did until disconnected it, but if I put it in the socket downstairs it syncs.
At the moment I have it all connected downstairs, but the speed is still about 2 to 3Mb/s. with nothing else connected.
so my idea here is that something is wrong at BT end, maybe the cabinet, and that while the modem will sync downstairs the extra lentgh of the cable going upstairs make it lose sync in the upstairs socket.
they now have got broadband, but very slow, I had a look in the upstairs socket, there are two wires that are not connected, but I do not think they was ever connected I am pretty sure you do not need more than four wires for broadband to work.
I am not very good at explaining things, so I hope someone can work that out

We will wait until tomorrow and see if it is better when I get home from work, if not we will get in touch with BT.
Adrian
Desktop machine now powered by windows 8.1 pro 64bit, no dreaded metro, laptop by Linux
Plusnet FTTC
Edited by zyborg47 (Sun 05-Mar-17 17:27:42)