Establish a normal baseline
Remote monitoring means observing your miner from elsewhere; the equipment may be at home or in a hosting facility. Use a distinct worker name for every device, then record normal pool hashrate, local hashrate, temperatures, fan behaviour, uptime, and rejected shares. Keep the device model and firmware version with this record. You need a reference before deciding that a change is a fault.
The miner reports its local work, while a pool estimates effective hashrate from submitted and accepted shares over a time window. Short-term readings can differ naturally. Compare similar, longer periods and check interruptions and rejected work before concluding the hardware has lost performance. A pool’s offline label may mean it received no qualifying work, not that it directly tested your device’s power.
Set alerts that lead to action
Enable supported alerts for missing work, sustained low performance, and temperature problems. Choose thresholds from the device’s normal behaviour and manufacturer guidance. Confirm that notifications reach the person who can respond. At a hosted facility, agree which issues you report and which the operator handles automatically.
Protect remote management with controlled access, unique credentials, and multifactor authentication where supported. Do not expose an unauthenticated miner interface directly to the public internet. Use a properly secured remote-access method and limit permissions. Read-only viewing is sufficient for routine observation; changing power or firmware requires more care.
Investigate in a repeatable order
When a worker disappears, check pool status and reporting delay, then network connectivity, server address, coin, account, and worker settings. Look for the first accepted share and read the miner’s logs. For low hashrate, compare the same time window and inspect temperatures, rejection rates, restarts, and detected boards. Save logs before restarting so useful evidence is not lost.
If an update is justified, obtain firmware from the official download page, match the exact model and hardware variant, read release notes, and follow the prescribed procedure. Record the before-and-after state. Repeatedly rebooting, resetting, or changing several settings together can hide the cause. Electrical damage, burning smells, or unsafe heat require safe shutdown and qualified assistance.
- Send support the model, firmware, timestamps, symptoms, relevant logs, and changes already tried.
- Remove passwords, access tokens, and wallet secrets from shared evidence.
- After a fix, confirm accepted work and stable operation over a meaningful observation period.
Sources and further reading
Pool monitoring and worker states
Miner troubleshooting guidance