I'm happy with registry changes for MTU, but I don't think I can do anything wth the router. All I have as settings I can adjust are
PCR/SCR/MBS 4000/4000/10.
I'll Google that lot to see what they mean. The router is a 3Com (there's a clue!) Office Connect. It will be replaced if I ever get the 40Mb wirelss network in place here.
The line has changed from BT ADSL2 to LLU - would that prompt a change in PC MTU (which I have not done)?
EDIT: Put my glasses on and found the MTU setting - a standard 1492 - does that need to change with LLU?
EDIT2: Found 1432 on a Google hit for an LLU line and that does seem to have improved connectivity slightly. Stupid question - do I need to match that on the PC?
It is again PPRune which is really slow - better in IE.
Last edited by BOAC; 6th Feb 2012 at 08:13.