diff --git a/scripts/src/hwlab-node.ts b/scripts/src/hwlab-node.ts
index a07ae40a..1241f733 100644
--- a/scripts/src/hwlab-node.ts
+++ b/scripts/src/hwlab-node.ts
@@ -9285,7 +9285,7 @@ function compactWebProbeResult(report: Record<string, unknown> | null): Record<s
     session,
     trace,
     performance,
-    traceSamples: Array.isArray(report.traceSamples) ? report.traceSamples : [],
+    traceSamples: compactWebProbeTraceSamples(report.traceSamples),
     dom: {
       authState: typeof dom.authState === "string" ? dom.authState : null,
       requiredSelectors: record(dom.requiredSelectors),
@@ -9298,6 +9298,36 @@ function compactWebProbeResult(report: Record<string, unknown> | null): Record<s
   };
 }
 
+function compactWebProbeTraceSamples(value: unknown): Record<string, unknown>[] {
+  if (!Array.isArray(value)) return [];
+  return value.map(record).map((sample) => {
+    const traceFetch = record(sample.traceFetch);
+    const attempts = Array.isArray(traceFetch.attempts) ? traceFetch.attempts : [];
+    return {
+      index: sample.index ?? null,
+      sampledAt: sample.sampledAt ?? null,
+      messageCount: sample.messageCount ?? null,
+      agentStatus: sample.agentStatus ?? null,
+      tracePresent: sample.tracePresent === true,
+      traceStatus: sample.traceStatus ?? null,
+      rowCount: sample.rowCount ?? null,
+      emptyLabel: sample.emptyLabel ?? null,
+      latestRowPreview: sample.latestRowPreview ?? null,
+      conversationId: sample.conversationId ?? null,
+      sessionId: sample.sessionId ?? null,
+      traceId: sample.traceId ?? null,
+      traceFetch: {
+        ok: traceFetch.ok === true,
+        httpStatus: traceFetch.httpStatus ?? null,
+        eventCount: traceFetch.eventCount ?? null,
+        degradedReason: traceFetch.degradedReason ?? null,
+        attempts: attempts.length,
+        latestEventPreview: traceFetch.latestEventPreview ?? null,
+      },
+    };
+  });
+}
+
 function compactWebProbeActions(value: unknown): Record<string, unknown>[] {
   if (!Array.isArray(value)) return [];
   return value.map(record).map((action) => {