Hi Michel,
No problem.
If you have anything you want me to try, or if there is any additional information that would be helpful, just let me know.
Just a little more info: This is only happening with removing KeypadLinc buttons from scenes and only when they are the controller in the scene. I also confirmed that it is an issue with all three KeypadLincs I have installed, so I do not believe it is device specific.
Since you have not been able to reproduce yet, I'm a bit concerned that there might be something flaky with my system. But besides the thermostat adapter issues, this is the only problem I have had (and it is not a major issue).
To answer your question, besides the base Windows7 firewall, there are no 3rd party Firewalls installed.
Thanks,
Mike