It happens on all devices wired and wireless, its not the same time of day, and its not weather.
Usually I notice a webpage being crazy slow, at this point I run a tracert and see some real slow hops (200-500ms for the hops to global-gateway) but it usually completes, and after about 5 minutes we're normally back in business. Sometimes I reset the router and its fine after but I suspect this is coincidence as when I don't reset its fine also.
Today the tracert and ping where timing out completely one time I got a 2000ms hop to global-gateway, I restarted the router and after I was still getting the same problems. Go do something else for a while and after its just fine again.
Using a Telecom HG630b with line stats below, any help appreciated.
DSL up time 02:43:14
Line standard ADSL2+ Channel type Fast
Downstream line rate (kbit/s) 14343
Upstream line rate (kbit/s) 1112
Downstream SNR (dB) 12
Upstream SNR (dB) 11.7
Downstream line attenuation (dB) 26.5
Upstream line attenuation (dB) 12.9
Downstream output power (dBmV) 0
Upstream output power (dBmV) 12.6
Downstream CRC 13
Upstream CRC 15
Downstream FEC 0
Upstream FEC 0