So i've discoved that it's more ridiculous whilst messing around just now with sample triggering and such to see what the limits actually are.
So I've deleted the extra controls for no conflict and I've noticed that when you have a sequence playing for some reason you have decided we can't access the bank change feature to trigger other samples that are loaded whilst the original ones are playing. The reason for this it seems is you actually only have 16 samples triggerable simultaneously 8 exist on the 1st deck and 8 exist on the 2nd deck and triggering pad 1 will be cut off by all sequenced pad 1 triggers, the audio just goes out where u set it to. Where this relates to the above BUG is that with a sequence playing my bank up and down buttons become mute and erase. Without they are indeed bank up and downs.
Someone needs to resolve this issue with an update asap!
Better still we need a Bug Reports forum that you actually check so we can provide helpful information like this that doesn't get lost in the masses of problems ppl have daily.