Open-Source Troubleshooting Guide
268 error codes and fixes for Open-Source ASIC miners.
Volcminer D1 Network Disconnect and Ethernet Not Connecting
VolcMiner D1, D1 Lite, D1 Mini, D1 Mini Pre, D1 Hydro
Volcminer D1 High Reject Rate and Stale Shares
VolcMiner D1, D1 Lite, D1 Hydro
Volcminer D1 LTC + DOGE Merged Mining Setup Guide
VolcMiner D1, D1 Lite, D1 Mini, D1 Mini Pre, D1 Hydro
Volcminer D1 Default Password and Factory Reset Guide
VolcMiner D1, D1 Lite, D1 Mini, D1 Mini Pre, D1 Hydro —...
Volcminer D1 Web Interface Not Loading: Can’t Access Dashboard
VolcMiner D1, D1 Lite, D1 Mini, D1 Mini Pre, D1 Hydro —...
Volcminer D1 Firmware Update: Upgrade Process and Common Errors
VolcMiner D1, D1 Lite, D1 Mini, D1 Mini Pre, D1 Hydro
Volcminer D1 Power Supply Failure and PSU Replacement
VolcMiner D1, D1 Lite, D1 Hydro (Scrypt LTC/DOGE/BEL merged-mining family)
IceRiver Mining But Kaspa Rewards Not Showing in Wallet
IceRiver KS series — KS0, KS0 Pro, KS0 Ultra, KS1, KS2, KS3,...
Nerd Family – WiFi IPv6-Only Network Connection Fail
All ESP32 / ESP32-S3-based open-source miners on an IPv6-only LAN — NerdMiner...
Nerd Family – ESP32-S3 PSRAM Not Detected
NerdQAxe, NerdQAxe+, NerdQAxe++, NerdOctaxe, and any community Nerd-family board built around an...
Nerd Family – europe.pool.ntp.org Blocked by Firewall
All Nerd-family / Bitaxe-family ESP32 / ESP32-S3 miners deployed in the EU:...
Nerd Family – Flash Encryption eFuse Burn Blocks Reflash
All ESP32-S3 Nerd / Bitaxe variants: Bitaxe Supra, Ultra, Hex, Gamma, GT,...
StealthMiner – cgminer Compatibility / Missing Driver
D-Central StealthMiner residential mining heater — every edition (recycled Antminer S17 /...
PiAxe – Pool Authorization Password Rejected
PiAxe (Raspberry Pi Zero 2 W / 3 / 4 / 5...
PiAxe – Hashrate Below 400 GH/s Target
PiAxe (Raspberry Pi HAT carrying a single `BM1366` ASIC, 76 cores) on...
NerdMiner – Pool Connection Retries Exhausted
NerdMiner v2 — every variant (LilyGO T-Display-S3, T-Dongle-S3, T-QT, ESP32-S3 reference, ESP32-WROOM-32,...
NerdMiner – Serial Output Garbled / Wrong Baud Rate
All NerdMiner v2 supported boards: LilyGo T-Dongle-S3, LilyGo T-Display S3, LilyGo T-QT...
NerdMiner – Reset Button 5-Second Hold Not Working
NerdMiner v2 across every supported variant - LILYGO T-Display S3, LILYGO T-Dongle...
NerdMiner – NTP Time Wrong / Daylight Saving
NerdMiner v2 — all variants. LILYGO TTGO T-Display (ESP32 + ST7789), LILYGO...
NerdAxe – WiFi Credentials Case Sensitivity Fail
NerdAxe (BM1366 + ESP32-S3). Applies to all NerdAxe board revisions running the...
Bitaxe – Pool Difficulty Shows Decimal 12-Digit Precision Bug
All Bitaxe variants (Supra, Ultra, Gamma, Gamma Turbo / GT, Hex, Max)...
Bitaxe – Accidental Factory Reset via Web Interface
Bitaxe Supra, Ultra, Gamma, Gamma Turbo / GT, Hex (all ESP-Miner /...
Bitaxe – Port 80 Blocked by Firewall / VPN
Bitaxe Supra, Ultra, Gamma, Gamma Turbo / GT, Hex, UltraHex, Max (all...
Bitaxe – WiFi AP Client Isolation Blocking Device Access
Every Bitaxe variant — Supra, Ultra, Gamma, Gamma Turbo / GT, Hex,...
Bitaxe Max – New Firmware Not Yet Supporting Chip
Bitaxe Max — forthcoming next-generation revision (any new BM-series die not yet...
Bitaxe – PSRAM Log Capture Unavailable / Logs Lost
Bitaxe Hex (`v303` / `v304`, 6× `BM1366`) and Bitaxe Gamma Turbo /...
Bitaxe – Memory Leak on v2.14 / Daily Reboot Required
All Bitaxe variants running AxeOS v2.14.0, v2.14.1, v2.14.2, v2.14.3, or v2.14.4 —...
Bitaxe – Power/ASIC Temp/Input Voltage Not Showing in Dashboard
Bitaxe Supra (BM1368), Bitaxe Ultra (BM1366), Bitaxe Gamma 601/602 (BM1370), Bitaxe Gamma...
Bitaxe – Voltage Change Not Persisting After Reboot
Bitaxe Supra (board 401, BM1368), Bitaxe Ultra (boards 202/204/205/207, BM1366), Bitaxe Gamma...
Bitaxe – Frequency Change Not Applied / Stuck at Stock
Bitaxe Supra (BM1368), Bitaxe Ultra (BM1366), Bitaxe Gamma (BM1370), Bitaxe GT (dual...
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