
Not everybody would want the reset (maybe?), which is why I suggest the checkbox. But, if it always would be a good idea for everyone, no checkbox would be needed - just a reset.
This is separate from the 5-10 second beach ball effect I've seen on and off when right clicking on a spot to QSY in the CW/SSB setup. I'm almost sure it's not the driver or any of that, since controls in the CAT control window work immediately. It's when I ask RUMlogNG to QSY from a spot.
In any case, I'm using the standard drivers supplied by Apple for interfacing with the FTDI-serial adaptor that Elecraft supplies. At least I think I am. I certainly haven't installed any other drivers.