diff --git a/docs/ISSUES.md b/docs/ISSUES.md
index 97c45dbc..78b7453d 100644
--- a/docs/ISSUES.md
+++ b/docs/ISSUES.md
@@ -74,9 +74,18 @@ resolution (SkillTable/attribute-formula) before porting any recompute.
 
 ---
 
-## #429 — Periodic hitch in the LOCAL player's own motion while running (~2-3 s cadence)
+## #429 — CLOSED: Periodic hitch in the LOCAL player's own motion while running (~2-3 s cadence)
 
-**Status:** OPEN
+**Status:** CLOSED 2026-08-24 — owner-accepted in both presentation modes
+("Feels good capped too"). Fixed across three commits: `0330fcd0`
+(allocation-exact streamed-mesh completion), `4873c106` (presented
+player + chase camera share the object clock), `ad695589`
+(allocation-free shadow topology rebuild + churn-frame pipelining).
+Final measured state: stall frames 5.8/s → ~0.45/s uncapped (0.49/s
+capped), median stall 20.3 → 13.7 ms, camera-vs-player decoherence
+~1 m → 0.2–1.2 cm median. Residual content-proportional rebuild cost is
+the incremental-topology successor campaign; the town-view latch found
+during measurement is #432.
 **Severity:** MEDIUM (noticeable during ordinary play)
 **Filed:** 2026-08-23 (owner report during the night-sky session)
 **Component:** movement / prediction / server reconciliation