Static orange:
A static orange color on your Meraki access point indicates that your device is booting up. This indicates that it is receiving power from the adapter but is ready to begin working.
Solid green light:
A green LED light indicates that your AP is ready for connection. It is fully operational, and you can now connect your devices to it.
If it's solid orange, it means there's a problem and it's not fully operational.
I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.
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