diff --git a/onmainwindow.cpp b/onmainwindow.cpp
index d4fef23..1a6997b 100644
--- a/onmainwindow.cpp
+++ b/onmainwindow.cpp
@@ -9799,7 +9799,7 @@ void ONMainWindow::startPulsed()
     if (QFile::exists(homeDir+"/.x2go/pulse/.pulse/"+QHostInfo::localHostName ()+"-runtime/pid"))
         QFile::remove(homeDir+"/.x2go/pulse/.pulse/"+QHostInfo::localHostName ()+"-runtime/pid");
     pulseDir.replace("/","\\");
-    pulseArgs<<"--exit-idle-time=-1"<<"-n"<<"-F"<<pulseDir+"\\config.pa";
+    pulseArgs<<"--high-priority=no"<<"--exit-idle-time=-1"<<"-n"<<"-F"<<pulseDir+"\\config.pa";
     if (debugging)
         pulseArgs<<"--log-level=debug"<<"--verbose"<<"--log-target=file:"+pulseDir+"\\pulse.log";
 #else