I'm having a strange problem with commuter license. The steps that I follow are
1. Check out license using the wcommute.exe while connected to the network
2. Modify the License type to 'Seat' in QTP.
3. After this when I disconnect from the network I can start QTP fine for the first time. After that it keeps giving me an invalid license error.
4. If I connect to the n/w again and check the License information it shows that I'm using commuter License

Any pointer to why this must be happening?