I am using TIR2 with 3.11 software. If you want to change key assignment, click redefine on Hotkeys tab and also reassign with keymapper in AH. I don't think you can use combinations such as CNTRL+F5 in 3.11. I only use the Pan mode and have it mapped to the hat next to my index finger on my throttle, as well as the "off" selection. The view keys always work, so I just use my pinky button on the stick for the straight up view.
On the motion tab check Enhanced and Remember. I chose presets to Custom and assinged X & Y axis separately. I like a big deadband so Edit Points 0, 2, 5 in X are set to 0/ 10-1/ 20-2/ 30-4/ 40-6/ 50-8.
Y axis is 0, 0, 1, 4, 6, 8, 10, 14, and Smoothing is 120.
Name an AH profile on that tab and save it. You can then choose which profile is the default for TIR startup.
My profile prolly won't work for you since my monitor is 10 feet away and the TIR is on the wall 6 inches behind the bill of my TIR hat worn backwards (not backwards for todays kids).