Downgraded to the previous release and it's just the same! I must have done something when I originally set it up, but for the life of me, I can't remember or find anything online. I'll have a rummage through the picade info and see if I can see what I may have done.
It worked perfectly before, I'm starting to regret having messed with my picade/recalbox setup now. It all worked perfectly :O(