RigelMiner XEL Failure: Likely Miner/Config Issue
No — the rig stayed on the same 536.23. I re-ran the hardware check and XEL started mining immediately with OneZeroMiner, showing an adequate hashrate.
That suggests the problem is with RigelMiner or its XEL implementation: IRON mines fine on the same RigelMiner at ~240W, so the hardware looks OK.
My suspicion is a miner/plugin bug, config or pool mismatch, driver/firmware compatibility issue, or a stratum/worker problem rather than a GPU or power fault.
Analysis
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