PDM randomly loses connection on PIX-506

[texnut]

Hello all,

We have a new PIX-506 which we're using on our corporate network. Everything seems to be operating just fine except, if I launch the PDM it works for the first few minutes (about 10 at most).

Then, it loses the connection to the PIX. Everything continues to operate just fine - i.e. we can get out to the internet, Remote VPN, VPN tunnels, etc.

For a few minutes after it loses the connection, we can't connect to the PDM. We have to close the browser, re-open it and reconnect and then we have access to the PDM again (for a few minutes).

Any body else experience this before?

Thanks,

S