diff --git a/server/src/UdpClientPool.cs b/server/src/UdpClientPool.cs
index de671b8..9a5b210 100644
--- a/server/src/UdpClientPool.cs
+++ b/server/src/UdpClientPool.cs
@@ -477,7 +477,7 @@ public class UDPClientPool
             int outstanding = sentCount - (found.HasValue ? found.Value : 0);
 
             // If outstanding >= 512 - batchSize, wait for some data to be received
-            if (outstanding >= 512 - batchSize)
+            if (outstanding >= 256 - batchSize)
                 continue;