Hi shadow !

Beside all suggested recommendations i'll also checke the entire electrical system,it seems that your VX DC voltage is "pumping" more electrical draw which cause fuses to blow.

Also checked all ground cables but focuse on the alternator,battery,ECU & fuses.

Did you dash lights blinked right before the 1rst time the VX got power off ?

Try to recall any "symptoms" the VX had before it went off,that can also help find the source of the problem