Upload router sync around 50kbps normal is 1000kbps

[#1]

Hi
The last few days the router upload syncs at approx 50kbps(normal 1000kbps). Download still has normal sync at around 4000kbps Any ideas?
Tried 3 filters and two routers tried.
Connect via Ethernet cable.
Nothing changed that I can think off.
Phone line does click now and then(10secs) when listening but pretty clear(not sure what is acceptable).
No other phone points in the house.
Window 8
DGN2000
DG834N both with current DGTeam firmware.
Any ideas?


Thanks
r

[#2]

What happens when you connect the router directly to the test socket?

[#3]

Hi Spencer
Thank you for the reply.
I don't have a master socket. I only have a single point socket. No other sockets/extensions etc in the house.
Thanks
r
adie:Quote

[#4]

It's an odd  one as your downstream seems to be fine. Could you post your router stats so we can see if there's perhaps a high number of errors?
I'd also advise logging this ASAP: http://faults.plus.net
Adam

[#5]

Just to add, for information, I have had exactly the same problem on an intermittent basis.
It seems to happen when the phone rings for a long period or less frequently during a phone call and there is noise on the line (usually there isn't any)
The line resyncs during that time and although the upstream is badly affected the downstream isn't