Soft-ICE starts to pop up on a breakpoint but only draws half the screen before hanging.
This has only occured when a user had set the breakpoint
in a page fault handler. Soft-ICE hooks the page fault first then
will later cause page faults purposely. If someone else has hooked
into the handler, then they will get the page faults and the machine
will hang and eventually could reboot. This problem has been fixed
in version 1.51 ( not 1.5 ). There is no other workaround.