I see there is a version 1.1.0.1 on draytek.com - is this one the same as you tested ?

Yes and it doesn't work as someone else has found out. Draytek have taken my config files and say that it does. So perhaps it's also a problem with a revision of the chipset.

When I described the problem I was experiencing with plug and play they said they could not replicate that either, but on further investigation they were doing something completely different. I was having a problem with a ftp server and they were just testing http port 80 redirection. Anyway if you make any progress I would be interested to know. I'm sticking on the previous release for now.

Dave

Well I could backup and the config files reset the router then upgrade and then load reload the rules. At the moment I haven't the time to do this in case it goes wrong.

I see there is a 1.1.0.2 available for download and despite UK technical support telling me that they could not replicate the problem there is a note in the release documentation as follows :-

? Fixed:Port Redirection didn't work for specific configuration.

Noticed that but haven't had time to try it. Will have to wait until I'm less busy.