yes, Evox imposes its own IGR behavior on the host system, over-riding the BIOS's build-in IGR behavior (if any), which is why you have not seen the "weird" behavior until now. if you are using IND-BIOS 5003, doesn't that BIOS have a live config? if it does, are you using that? i haven't used that one in a really long time so i do not remember much about it...