Greg, Yes I believe this is the way to go as it forces the modem frequency back to the sweet spot frequency on a regular basis. I also noticed that this was not checked in the windows version and I had the same problem as you until I did so. 73s, John (VK2ETA) On Fri, Mar 13, 2009 at 12:43 PM, Greg <kb1ncj@xxxxxxxxx> wrote: > I sent that last one too soon. I did find it! Thanks much.. I checked sweet > spot. Is that the best option? If I remember correctly, it was checked on my > linux version by default.. > >