diff --git a/js/port_handler.js b/js/port_handler.js
index 8ac763fa19..e37d0d7630 100644
--- a/js/port_handler.js
+++ b/js/port_handler.js
@@ -111,7 +111,7 @@ PortHandler.check = function () {
                 if (GUI.active_tab != 'firmware_flasher') {
                     GUI.timeout_add('auto-connect_timeout', function () {
                         $('div#port-picker a.connect').click();
-                    }, 50); // small timeout so we won't get any nasty connect errors due to system initializing the bus
+                    }, 100); // timeout so bus have time to initialize after being detected by the system
                 }
             }