I bin runnin cubase 5 and virus ti polar for a few years now with no problem, but after updating to cubase 8,5 pro my virus ti polar acts stangely 
When im producing, and use virus ti polar keyborad, virus will keep playing after i stop pressing the keys ???
The strange thing is, iff i use my midi keyboard insted of virus ti polars keybord it seems to be runnin perfectly ????
Any of you guys got this same problem ??
one more thing, before i was using a firewire audio interface, but it went down so just got a steinberg usb audio interface installed in the same time
With cubase 8,5 pro you have to use a usb key ( e-licens ) and my new audio interface is allso usb - that makes my computer use 2 more usb connections than before. Any of you think it would be a problem with the usb bandwith ?
Please help anyone, i simply wont make music without my virus ti running smoothly
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