Alexander Haltman said:Well. We'll tray fix it. It's may be a bit difficult couse this device not so accessible like other one.
Can you check the device's usb working mode (high or full speed) in guest OS ?
You can do it easily using, for example, "UsbView" or "UsbVerify" utilities from Microsoft DDK.
Alexander:
I'm still having some inconsistencies in the performance of a KeySpan 19HX USB-serial converter. Generally it is now being recognized in 3150 but sometimes this isn't happening. But, even after being recognized, there will be times when data bits appear to be dropped and/or the data transfer is taking a long time, and is very resource intensive.
I can probably provide more details -- if that would help -- but the challenge is that I need reliable, high speed data transfer via the USB port if I'm going to be able to use Parallels in a deployed system supporting my distro software. It's working pretty well for my development work but this serial communication issue is still not as fully addressed as I would like.
I'm also hoping for a more complete Dual Monitor scenario in the final release, but I've talked about that in other posts.
val