Test prediction #1185: ponder 504 Gateway Timeout is NOT persistent.
Fresh stack start shows ponder healthy (<50ms, all 200 OK).
Staking still blocked by webapp protocol-stats fetch issue.
0/5 personas completed staking, 5/5 wallet+buy succeeded.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>