Drobo 5D sleeping with drives running and Drobo Dashboard cannot detect.

Guys! Ladies! Whoever! I have nearly 12GBs of data. My drobo 5D goes into sleep state (yellow dot indication) with the drives running at a high rate of speed. Will not stay green and in running status. Also, Drobo dashboard can’t detect it. Nor, do I see it within my drive listing. Any ideas?

Have you rebooted your Drobo?