Multiple Lightburn windows and laser selection

You can add a 3rd machine - a “NO Machine” Profile
When you are done with the first project - and Lightburn connection - switch to "No machine "profile.
On your 2nd Lightburn, select the COM port, and it should connect.
This issue is only based on the fact serial ports allow only 1 connection, so you have to free that connection first.

• Erdogan

  : Thanks. This is much better than what I was doing.