All services & BB Browser cease whenever I connect to DM

Hi,

I've had a BB Bold for approx 6 months and this forum has been so useful.
I did a search about this but I couldn't find an answer (I admit that maybe my searching abilities are not all that great :rolleyes:)

I am currently running OS v4.6.0.282 and DM v5.0.0.11 and every time I connect my Bold to the computer to use the DM I have to re-register the Host Routing Table for BB Browser and turn my connections for my mobile network and wi-fi back on.

This has never happened before and I would appreciate any help.
Thanks :)