We are running BM3.8 with several VPN clients.
All the clients are running with NMAS, and it works fine.

Now we have a few clients who installed an UMTS wireless kit on their laptop, and ever since they have problems when they connect using NMAS.
They get disconnected from VPN, sometimes several times in one hour.

When they use "Backwards Compatibility" they can connect to the VPN server and use the servers on our network.
Which is very strange, because if i use "backwards" on my cabled computer, i do get connection, but don't see any servers on the network.

Does anybody recognize this problem ?

with kind regards,