I have had this issue several version back(I don’t remember which one)before and had to re-install the FTDI drivers to fix my issue. But after upgrading to 9.24 this morning, I could no longer connect to my Boss LS1630 Laser. If I do anything like “Get Position” or try to print I get a communication error. To re-install the FTDI Drivers, I re-installed 9.24 and selected the FTDI drivers that came with the install and that did not help. I then went back to 9.21 and re-installed the 9.21 release and the FTDI drivers in that package and I am back up and running.
I don’t know if it’s the drivers, or the code connecting to the drivers. The com port shows no issues in device manager on my system. I have tried different USB cables, different hubs, and connecting to the PC directly. It had no impact. I can use a USB flash drive to copy my file to and print from there with no issues. I have not connected my USB analyzer to the cable to see what’s going on since I have other things to work on today or I would.