Hey gang. I’m a little stuck with my machine. It has been beeping and in an alarm state for awhile. Whenever I turn it back on it is always beeping and the message that I am getting is that GRBL command cannot be used unless GRBL is idle. How exactly do I do that? I can see my machine in the devices and it seems to be connected to my computer. I’ve tried using a different USB cord but I still see it connect and disconnect on my mac. I would greatly appreciate any help.