I am currently using 3.6.14 with a Windows XP machine. (I know, way behind the times!) I have been having problems where my cursor will start jumping around as I try to start typing commands such as MX 36.5. You can type 3, then the cursor will pop back over in front of the 3 and you can never get the 36.5 typed in. I sometimes have to re-boot the computer 3 times to get it to stop. It will also bounce the cursor around when you are selecting a cut file to load. This only happens with the Shopbot control software. The cursor doesn't do this in other software programs. I am hoping 3.6.46 will cure this problem.

Is 3.6.46 stable? It was the final release done for the 3.6X software versions.