Hi David,
Wrong forum for HL2 & PowerSDR !
Why not just use the setting for 'Reuse Last IP Address' rather than 'Use Static IP Address' because if you are on a local network with DHCP on the router, then the IP assigned may change and then the fixed IP won't work.
Anyway, better to post in the HL2 forum here
Nigel, G4ZAL
