Hi Scott_MARL,
I asked around regarding your issue:
"Not something I have seen. I have both Kvaser and PLUS+1 drivers installed and use both CG150 and Kvaser Leaf Pro HS v2 without issues.
Maybe related to the Kvaser USBcanII device.
Please check which Kvaser vs PLUS+1 drivers are used.
What happens when it is not working?"
I only use the CG150 and didn't know there was a conflict.
Is more people seeing this or only Scott_MARL?
Have a nice day.