I just tried 2 H9s on a USB hub. No dice. H9 control crashes. I suppose I may try another hub. This is definately a bummer if you can't import presets to IPad (and I still can't after many efforts), BT does not work on PC and USB hubs are problematic. Makes it very hard to justify buying the 2nd H9 I just got. For now, I've got it occupying 2 USB ports on the PC. It works like this but I only have 3 ports and I have other midi/ audio devices that really need their own USB port. The USB BT thing is a great idea but does not appear to be workable.
Those are a lot of problems you just mentioned at once. If you want to send an email to support@eventide.com or start a new forum thread, I can try to help you out with some of those issues. I'd rather not have this discussion on the 'Share Your Presets Here!' thread though.
