The SDM3 icon does show up, once, in the system tray in all cases. I only have ‘General Log’ and ‘Timers Log’ tabs, are you referring to the body of the log where the traffic gets listed?
Thanks for the port utility information. I also had several copies of the SDM on my other computer, but I am fairly certain that I was running the same one for each of the applications. I have since removed all but one. I know this 2nd computer only has one.