GuidSIGN application slow when loaded

A user loads the GuidSIGN 6 program in the FDOTSS4 workspace and MicroStation and the GuidSIGN tool box lag with everything moving very slowly. The same user can open GuidSIGN 6 in the FDOTSS2 environment and everything runs much smoother.

We performed the usual workspace preference file cleanup (FDOTSS4) and that did not change the performance. Anyone else come across this problem?

Thanks,

Mark Kovach
WGI