Still seeing this error often in grin-server logs when using bminer. grin-miner never produced this error message:
20190126 12:46:04.581 ERROR grin_servers::mining::stratumserver - (Server ID: 0) Failed to validate share at height 15403, hash eb83895b6aac, edge_bits 29, nonce 2923679018379827734, job_id 2. Err(Error { inner: Verification Error: endpoints don't match up })
What does it mean?