Sorry I did not see your answer, here is what happens,
after almost every recording, soundtap stay up, I cant exit it nor can kill it using windows task manager, (i need process explorer to kill it)
If I start recording again, it claims it has directory permission errors , other than that some menu items / buttons does not work, (and some does) for example help button does not do anything , option buttton does not do anything, but start / stop recording does.
I can probably reproduce it easily , and can do a screen share if you want.
I'm a developer myself so if you want me to do some patching / troubelshooting, let me know.
if you want some kind of logs let me know as well.