Yes, the process with loading rom modules may very well be the problem. This will not work with 1.1 since the reset induced by "SetPatch" will cause the FastRAM to vanish. With 1.2 the FastRAM stays put, and it should in principle work. However, I do something else, I built my own 3.9 kickstart file and use "NOROMUPDATE" option of SetPatch.