I had the exact same problem. TMG6 was practically USELESS (~20 seconds to load a tag for entry) and TMG5 worked like a charm, all with the same computer settings. None of the standard suggestions from tech support helped. After a while, I figured out a work-around, a poor one but a workable one. By playing around with settings, I traced the problem back to my printer setup. Whenever I had a network printer installed as the Windows default, TMG ground to a halt. My workaround was to install a non-existent printer as the local printer & set that as default. I could still set my network printer as my chosen printer in TMG's printer setup and have it work fine. The problem wasn't with the printer/TMG combination; the problem was with having a network printer as Windows default. No one was able to explain this, as others on the forum with network printers haven't had this problem. Maybe this is an issue with just my computer, but it's a simple enough thing to try on yours.