A share rejection rate of around 1.34% (9 rejected out of 670 shares) might seem high, especially if you've heard that it should be below 1%. While it’s true that many miners aim for a rejection rate below 1%, there are several factors that can influence the number of rejected shares:
Network Configuration: Ensure that your mining software is configured correctly. Incorrect settings can lead to rejected shares. Make sure you are using the correct pool URL and port.
Overclocking/Underclocking: If you’re overclocking your hardware, it might cause instability, leading to rejected shares. Consider dialing back the overclocking settings to see if that reduces the rejection rate.
Hardware Issues: Sometimes, hardware issues can lead to rejected shares. Ensure that your hardware (like your Bitaxe 401 Supra) is functioning correctly and that it is properly cooled. Overheating can cause errors during mining.
Network Latency: High latency can lead to rejected shares, especially if your miner is not receiving updates from the pool in a timely manner. Check your internet connection and consider testing from a different location or provider to see if it affects performance.
Mining Pool Configuration: Sometimes, the mining pool itself may have settings or issues that can cause a higher rejection rate. You might want to check the pool’s status or forums for any reported issues.
Share Difficulty: If the pool's share difficulty is set too high for your hashrate, it might result in more rejected shares. Make sure you are aware of the pool's settings and adjust if necessary.
Software Bugs: Occasionally, the mining software you are using might have bugs or issues leading to rejected shares. Make sure you are running the latest version of your mining software.[/li]
While a rejection rate over 1% isn't ideal, it’s also not unusual, especially in the early days of mining when you’re still tuning your setup. Keep monitoring your share rejection rate over time; if it remains high, you may want to explore some of the suggestions above further.
If the issue persists, consider reaching out to the community around solo.ckpool.org or looking for forums specifically about your mining hardware for tailored advice.