Ineresting, I have similar problems but my PC also freezes with the WS 2350 connected.
I thought perhaps it is an issue with the ports Com 3 and the FTP port 21.
Not yet investigated this.
Max temperatures on over 50 C and even after editing all the logs it still returns. Would my car remote key upset the readings?
With the issues of the usb/serial cable I wonder whether I'm better off getting a different station.
Any views?