Hi there, i have a Prospero X3 1TH/s mining HW. Today blue led on left is OFF. I think the solution is refleshing back plane MCU.
I try download file from site http://prospero.blackarrowsoftware.com/files/Flash_X3_Backplan.zip
But I get error "ERR_CONNECTION_TIMED_OUT" . Ofcourse i write to support, but without any answer.

I hope that someone will have that file.

Thanks