I am having a similar issue. My Baikal is connecting to the pools but no devices are running. Also I only see red lights on the Baikal, no blue lights. When I check with Baikal Monitor it shows this miner as 'sick'. Anyone run into this? Anyone have a fix?
I had a new unit shipped that had this exact problem - red light, no blue or green lights. Because I had multiple units I was able to isolate the problem by swapping both the SD card and the OPi with a functioning unit and determined it was a defective OPi unit as both controllers and all hash boards worked. You'll need to contact Baikal to get a replacement OPi - no need to ship the unit back IF that's the problem. It's way faster to have them send you an OPi than a round trip of the entire unit.
** NOTE ** OrangePis are not covered by Baikal's warranty so you have to pay for the new units