"as far as my research turned out there is nothing like a *switched* usb-port"
USB port switches are common, so we probably have some confusion of terms. Perhaps you meant "shared," which I take to mean, the USB peripheral would be seen by two or more computers at the same time. It makes sense that such a device could not exist given the USB's serial nature.
"once you have received a license error my experience is that you have to close all related applications and probably even reboot the computer."
I loaded Logic and its VI's, then unplugged the key, then tried to load a new VI sound and got the error. With "cancel" or "retry" still available in the error window, I reattached the key and successfully loaded. I did that again, only I canceled out of the error window. I couldn't get back into a VI. Logic crashed.
The organic solution is a drag-and-drop license system where individual instruments could be assigned to different keys. I have high hopes that VSL will do this someday. I consider it inevitable as multi-computer systems become the norm.
USB port switches are common, so we probably have some confusion of terms. Perhaps you meant "shared," which I take to mean, the USB peripheral would be seen by two or more computers at the same time. It makes sense that such a device could not exist given the USB's serial nature.
"once you have received a license error my experience is that you have to close all related applications and probably even reboot the computer."
I loaded Logic and its VI's, then unplugged the key, then tried to load a new VI sound and got the error. With "cancel" or "retry" still available in the error window, I reattached the key and successfully loaded. I did that again, only I canceled out of the error window. I couldn't get back into a VI. Logic crashed.
The organic solution is a drag-and-drop license system where individual instruments could be assigned to different keys. I have high hopes that VSL will do this someday. I consider it inevitable as multi-computer systems become the norm.