Unfortunately, a serious bug in the CHARMM developmental distribution has just been reported to me. The forces on the MM region from the QM region were not being read by the CHARMM/TURBOMOLE module. I've submitted a fixed version of gukini.src, which should be incorporated into the distribution shortly. I don't yet know which versions were affected. If you would like me to check your version, please email me and I can check your version and send you a patch.
My apologies for any inconvenience,
Chris Rowley