Just had Openreach call round to test the line after a fault at the exchange and they replaced the master socket so they could more easily test the line.
The only trouble is, my router will now only work at the master and I need it yo work on an extension. Phones still work on extensions.
Wiring as follows :
Long white short blue to 5
Long blue short white to 2
Long orange short white to 3
Long brown short white to B
Long white short brown to A
Any ideas how to get broadband through extensions would be appreciated.