MSP430FR2433: Launchpad not connecting to a new PC with new installation of CCS, USB3.2

Part Number: MSP430FR2433

Tool/software:

I am trying to connect the launchpad to a new windows PC I just got. It only has USB3.2 and USB4

The launchpad connects fine on my old pc on USB2

I tried uninstall the CCS installation and re-install without change in the error.

{"msg":"FET is already in use, idx = 0 ( 0: MSP DebugStack not initialized).","name":"COM4","type":"error"}

I tried to use the browser instead of the CCS, I had same issue.


When I look at the com ports, the TI driver is loaded on COM4 without errors. I unplug, and see com4 disappear. It re-appears when I reconnect.


I am thinking it is the USB compatibility. is it possible? someone is using USB3.2?

Any other ideas?

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