The first 16 GB card and the first Thunderbolt card. The app's first poll listed it (vendor nvidia, 16,311 MiB,
driver 610.47 shared with the 5090, kind discrete: the app does not know it is an eGPU) and started a miner on
it by itself. Job run-5060ti-bench-20261007-b (tools/bench-5060ti/pc2-5060ti-bench.ps1, the card alone under
the runner's --cards-off, the 5090 mining, no power limit written: 180 W default read back unchanged, PC 2 lost
power twice that day): G1 PASS with 867dbc45cfb36b4d (sub-version 1) and 90f794dd556f7a3b equal to the Mac's;
the window 1,105 dispatches of 2^24 in 602 s at 30.882 MH/s, 114.8 W mean at utilisation 90 percent and over,
0.269 MH/W, PCIe 4.0 x4 through the enclosure (the hash is latency-bound, the link costs nothing measurable).
Owed: the efficient point (the app's Ember Tune; PC 2's Power Helper refuses every request since the restart)
and the prove-beside read (the shipped WSL2 host has no IGNEUM_CUDA_DEVICE selector; the floor server is on
PC 2; the prover-floor host is the cut). The kit (tools/bench-5060ti/make-kit.sh) takes the sub-version 1 packs
from ca3-v4-amend 0a62293a, since master's packs-ca3-v4 is the 6 October stream.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Review round 4 X21 and the project lead's levers 5 and 6 (4 October 2026 evening):
- src/watchdog.rs: CardWatch (no status line for 90 s, or hash rate 0 for 60 s while the node is synced: one
restart, then the card is marked faulted with the reason in the UI and the log; the miner's own worker restarts
suspend both rules until ready, so there are no double restarts; exit 43 counts as a watchdog restart) and
NodeWatch (our node silent for 120 s is restarted in-process through the restart kind the remote jobs use, with a
growing delay). State machines with no clock; 11 unit tests replay recorded STATUS and WORKER FAULT lines.
- engine.rs reads STATUS mismatched=, faults= and the WORKER FAULT lines onto the card (faults, mismatched, message);
a faulted card is not restarted until the user changes its settings or resumes mining; other cards keep mining.
- site/miners.html (build.mjs, scrubbed like /bench, rows from site/miner-bench.json): card, generator version, best
MH/s, MH per watt where measured, miner version, date, source, measured by the team or reported by the fleet. In the
navigation beside the engineering log on every page and in the sitemap. One line says there is no other miner to
compare with.
- tools/reliability: fake-worker.mjs (the serve protocol, misbehaving on command), run.mjs (miner guards on a private
test network, ports 29950+) and app-run.mjs (the app watchdog end to end, ports 29960+).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
