diff --git a/e2e/tests/sync/supersync-lww-conflict.spec.ts b/e2e/tests/sync/supersync-lww-conflict.spec.ts
index 14241d2e06..60eee57580 100644
--- a/e2e/tests/sync/supersync-lww-conflict.spec.ts
+++ b/e2e/tests/sync/supersync-lww-conflict.spec.ts
@@ -1469,10 +1469,12 @@ test.describe('@supersync SuperSync LWW Conflict Resolution', () => {
       await clientA.sync.syncAndWait();
       console.log('[TodayDeleteRace] Client A synced, LWW applied');
 
-      // Wait for post-sync cooldown (2s) to ensure repair effect runs if needed.
+      // Wait for post-sync cooldown (2s) plus buffer for repair effect to run.
       // The meta-reducer should add task to TODAY_TAG.taskIds immediately, but
       // the repair effect provides a safety net with a 2-second delay.
-      await clientA.page.waitForTimeout(2500);
+      // Extra buffer (1.5s) ensures effect has time to dispatch and render
+      // even under CI resource contention.
+      await clientA.page.waitForTimeout(3500);
       console.log('[TodayDeleteRace] Post-sync cooldown complete');
 
       // 8. CRITICAL ASSERTION: Task should appear in TODAY view on Client A