I have a Logitech Touchpad T650 attached to a server running Windows Server 2012 R2. I use this machine as my regular computer, and there is another user who connects to it remotely (and occasionally comes to my desk to use it if I am not there). This has worked without any problems for some time.
Recently, I noticed that 2-finger tap (for right-click) did not seem to be working anymore. On further inspection, I found that the right-click context menu would come up for an instant and then disappear, but I still had no idea what was causing the problem. Then, I noticed that anything I pasted in PuTTY (using right-click to paste) was appearing doubled. From there, I realized that the cause of the whole issue was the fact that SetPoint was running twice, once as me and once as a Remote Desktop user.
However, ending the other user's SetPoint executable in task manager didn't really solve the problem - now the TouchPad won't right-click at all. I know that I can solve this problem by restarting the computer, or just logging all users out and logging back in myself, but that is a not really a solution - the problem will just happen again. I also cannot just have SetPoint start only for me or only for the other user because there are legitimate use-cases where only one or the other of us will be logged in on the computer and then whichever of us is at the desk will not be able to use any of the Touchpad features that SetPoint controls.
If I remember correctly, this was not a problem in the past, though the Logitech software on this computer has not been updated since its original install as far as I know.
How can I solve this problem and get my Touchpad back to the way it is supposed to work?