Mouse click problem in c64os.

[DesertBlizzard]

I have brought this up with Greg at OpCoders as well. When using c64os with an emulated 1351, mouse clicks result in random jumps of the pointer around the screen. As long as the mouse button is not pressed, movement is normal. This occurs with any mouse I have tried, on any USB port, and regardless if the computer is operating as PAL or NTSC. This does not occur in GEOS, so I'm uncertain if this is BMC64 problem, a c64os problem, or a combination of both.