192s mash at 31250 with the $D9E7 wait fix: framing 5655 -> 54
(-99.4%), AbandonCount 65 -> +0, duplicate replies gone (215% -> 88.6%
of poll slots — identical to the healthy 9600 profile, the structural
$D758 drop-gate ratio), zero wedges, counters perfectly flat. The
byte-clocked ACK-wait theory is confirmed end to end: disassembly
predicted the mechanism, one operand byte fixed it, the wire went
quiet. Evidence log archived; results table in ANALYSIS.md.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
CydandClaude Fable 5
f489bd340e