G-RAID STUDIO not mounting

I have a G-RAID STUDIO 12TB drive configured as RAID0, which is not mounting. I can somehow borrow a G-RAID STUDIO 6TB drive, and replace the two hard drives with my 12TB ones, to test if the problem is due to power supply or the dock?

I’m having the same problem with my G-RAid 6TB drive. I installed high sierra this morning and my G-Raid hasn’t
mounted since. Could it be conflicts? Anyone have this or any ideas. Thanks

Rebooting in safe mode allows access G-RAID STUDIO and files.
I have a case open with Apple, I’ll follow up as soon as I find any answers…