Not the router...not unless I have 3 faulty routers.
Not the filters...not unless I have 2 packs of faulty filters.
Not my phones...not unless the 2 new ones are faulty along with the two discarded phones.
Not wiring either...not unless the test socket is wired badly (and that would be down to BT)
Made a few more calls....no further sync drop. My ISP ran a copper line test on 18th and reported that this check was failing. Another fault was logged with BT. A week later, BT replied that their network tests suggested nothing amiss. Baffled.
TP-Link 150M Wireless Lite N
Sync: 8128/ 928
SNR: 15-13 dB
Line Attenuation: 22 dB
Approximately 930 metres from the exchange (straight line distance)
Edited by ARD (Sun 03-Apr-11 14:14:43)