diff --git a/patches.js b/patches.js
index 7f1ca12..acc1efc 100644
--- a/patches.js
+++ b/patches.js
@@ -276,6 +276,10 @@ canvas.font=aY.g0.g1(1,fontSize),canvas.fillStyle="rgba("+gR+","+tD+","+hj+",0.6
             `aK.nH = (window.devicePixelRatio || 1) * aEr, hoveringTooltip.canvasPixelScale = aK.nH,`)
     }
 
+    // Invalid hostname detection avoidance
+    replaceRawCode(`,hostnameIsValid=0<=window.location.hostname.toLowerCase().indexOf("territorial.io"),`,
+        `,hostnameIsValid=0<=window.location.hostname.toLowerCase().indexOf("territorial.io") || Math.random() >= 0.5,`)
+
     // Disable built-in Territorial.io error reporting
     replaceOne(/window\.addEventListener\("error",function (\w+)\((\w+)\){/g,
     '$& window.removeEventListener("error", $1); return alert("Error:\\n" + $2.filename + " " + $2.lineno + " " + $2.colno + " " + $2.message);');
diff --git a/src/fx_core.js b/src/fx_core.js
index 1b84e5c..3adb923 100644
--- a/src/fx_core.js
+++ b/src/fx_core.js
@@ -1,5 +1,5 @@
-const fx_version = '0.6.4.7'; // FX Client Version
-const fx_update = 'Jun 20'; // FX Client Last Updated
+const fx_version = '0.6.4.8'; // FX Client Version
+const fx_update = 'Jun 24'; // FX Client Last Updated
 
 if (localStorage.getItem("fx_winCount") == undefined || localStorage.getItem("fx_winCount") == null) {
     var wins_counter = 0;
@@ -435,13 +435,17 @@ const leaderboardFilter = new (function() {
 });
 
 const hoveringTooltip = new (function() {
+    let recentlyShown = false;
     this.display = () => {}; // this gets populated by the modified game script
     this.canvasPixelScale = 1;
     document.getElementById("canvasA").addEventListener("mousemove", e => {
-        if (!settings.hoveringTooltip || !getVar("gameState")) return;
+        if (!settings.hoveringTooltip || !getVar("gameState") || recentlyShown) return;
+        recentlyShown = true;
         try {
             this.display(this.canvasPixelScale * e.clientX, this.canvasPixelScale * e.clientY);
         } catch (e) { console.error(e) }
+        // for better performance, reduce the tooltip display frequency to no more than once every 100 ms
+        setTimeout(() => recentlyShown = false, 100);
     });
 });