This is informational and not necessarily a problem.
However, I did notice a problem in your device setup. You are configured to “GRBL-LPC” when you should be on “GRBL”. This is likely not a huge issue as they’re largely compatible but I’d suggest switching this over.
Push “Devices” button in Laser window, then click on the name of your laser, then Edit. Choose GRBL, then push Next until you complete the wizard.
Do not use M3.