From 5c60559cb8bd572038788dd1e13e79f145fbc255 Mon Sep 17 00:00:00 2001
From: Jack Kingsman <jack.kingsman@gmail.com>
Date: Mon, 30 Mar 2026 21:31:47 -0700
Subject: [PATCH] Fix memoization on cracker panel

---
 frontend/src/components/CrackerPanel.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/frontend/src/components/CrackerPanel.tsx b/frontend/src/components/CrackerPanel.tsx
index 8336fe1..58df592 100644
--- a/frontend/src/components/CrackerPanel.tsx
+++ b/frontend/src/components/CrackerPanel.tsx
@@ -128,8 +128,9 @@ export function CrackerPanel({
   }, [existingChannelKeys]);
 
   // Filter packets to only undecrypted GROUP_TEXT
-  const undecryptedGroupText = packets.filter(
-    (p) => p.payload_type === 'GROUP_TEXT' && !p.decrypted
+  const undecryptedGroupText = useMemo(
+    () => packets.filter((p) => p.payload_type === 'GROUP_TEXT' && !p.decrypted),
+    [packets]
   );
 
   // Update queue when packets change (deduplicated by payload)