Patches and discussion for Ensoniq VFX family

Ok Im not sure if it has anything to do with the motherboard upgrade I 
put in the thing but heres what happens as of lately: The keyboard will 
operate on both the 4.10 version and the older 4.0 that I have from 
when I owned an SD1 a few years back.  The thing is basically locking 
up in random spots.  It can be right at startup or in the middle of 
playing a sequence or freestyle.  Here's the catch: If i reinitialize 
the board and do not load the sequencer disk in it, it will not freeze 
no matter what! Once I load either version of the SEQ disk in it I get 
problems with it freezing.  I might mention that I frequently load 
disks (seq) in the board that I have had from when I owned the SD1 
before and could this be a problem?..thankyou