Thanks Bill that closes down a few options. I can run my Speedtouch as a modem through the EWAN port and the problem doesnot occur, Billion told me to wait a week and see if it sorts itself. Wont be doing that.
Further playing shows running two downloads simultaneously and no stalls. Slight speed dip halfway through. Also video streaming seems to stall, eg running a 3mb stream from this site with Andrew demonstrating the I-plate. The stream stalled a couple of times but the video didnt. Might do with higher bandwidth video though.
Edited by Banger (Sat 10-Dec-11 01:51:57)