diff --git a/js/gridHealth.js b/js/gridHealth.js
index 3ba94311..8396ff29 100644
--- a/js/gridHealth.js
+++ b/js/gridHealth.js
@@ -165,7 +165,7 @@ function queueProbe(magnet, cacheKey, priority = 0) {
 
 const PROBE_CACHE_TTL_MS = 5 * 60 * 1000;
 const PROBE_TIMEOUT_MS = 8000;
-const PROBE_CONCURRENCY = 24;
+const PROBE_CONCURRENCY = 48;
 const PROBE_POLL_COUNT = 3;
 const PRIORITY_BASELINE = 1_000_000;