From 70166b1a27260fb79690b92b5a5ce2a1657e33c2 Mon Sep 17 00:00:00 2001
From: mattmcclaskey <matt@kasmweb.com>
Date: Thu, 26 Oct 2023 12:44:40 -0400
Subject: [PATCH] fix recursive disaster

---
 core/rfb.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/rfb.js b/core/rfb.js
index 2d24e2f1..f8403e81 100644
--- a/core/rfb.js
+++ b/core/rfb.js
@@ -3963,7 +3963,10 @@ export default class RFB extends EventTargetMixin {
         };
 
         this._refreshCursor();
-        this._proxyRFBMessage('updateCursor', [ rgba, hotx, hoty, w, h ]);
+
+        if (this._isPrimaryDisplay) {
+            this._proxyRFBMessage('updateCursor', [ rgba, hotx, hoty, w, h ]);
+        }
     }
 
     _shouldShowDotCursor() {