Shout out to @MiningStacker
This is just a warning, it appears to be made by the same people who made the Bluestar L1
The Bluestar L1 has an extremely poor design. The problem is there are these rubber O rings that sit between the hash board and the heat sink plate where the screws go, then you put the screws in. As soon as one of these O-rings break, the whole board will short out and the miner will not function. The amount of time I lost sending mine back to China, being told it’s a PSU issue because of voltage and to buy a new PSU when it was the board making it short out, was very frustrating. And then when you do get the right O rings and replace them, if you over tighten the screws the O ring will break, and it’s painful to get everything lined up correctly. I would well and truly steer clear of this manufacturer
Edit: I was getting these errors before I even opened up my miner which makes me think the O rings will break over time with the heat