diff --git a/lobby/templates/lobby/host_screen.html b/lobby/templates/lobby/host_screen.html
index 954d5c2..b7046f5 100644
--- a/lobby/templates/lobby/host_screen.html
+++ b/lobby/templates/lobby/host_screen.html
@@ -43,10 +43,10 @@ function rq(){return document.getElementById("roundQuestionId").value.trim();}
 function saveHostContext(){try{localStorage.setItem("wppHostContext",JSON.stringify({code:code(),round_question_id:rq(),session_status:currentSessionStatus||"",auto_refresh:autoRefreshEnabled}));}catch(_e){}}
 function restoreHostContext(){try{var raw=localStorage.getItem("wppHostContext");if(!raw){return false;}var ctx=JSON.parse(raw);if(ctx.code){document.getElementById("code").value=(ctx.code||"").toUpperCase();}if(ctx.round_question_id){document.getElementById("roundQuestionId").value=ctx.round_question_id;}if(ctx.session_status){currentSessionStatus=ctx.session_status;}autoRefreshEnabled=!!ctx.auto_refresh;updateAutoRefreshUi();return !!ctx.code;}catch(_e){return false;}}
 function phaseLabel(status){if(status==="lobby"){return"Lobby";}if(status==="lie"){return"Løgn";}if(status==="guess"){return"Gæt";}if(status==="reveal"){return"Reveal";}if(status==="finished"){return"Afsluttet";}return"Ukendt";}
-function updateAutoRefreshUi(){var btn=document.getElementById("autoRefreshToggleBtn");var hint=document.getElementById("autoRefreshHint");if(btn){btn.textContent="Auto-refresh: "+(autoRefreshEnabled?"ON":"OFF");}if(!hint){return;}if(!autoRefreshEnabled){hint.textContent="Auto-refresh er slået fra.";return;}if(!code()){hint.textContent="Auto-refresh venter: angiv sessionkode.";return;}if(currentSessionStatus==="finished"){hint.textContent="Auto-refresh stoppet: spillet er afsluttet.";return;}hint.textContent="Auto-refresh aktiv (10s) for lobby-status.";}
+function updateAutoRefreshUi(){var btn=document.getElementById("autoRefreshToggleBtn");var hint=document.getElementById("autoRefreshHint");if(btn){btn.textContent="Auto-refresh: "+(autoRefreshEnabled?"ON":"OFF");btn.disabled=hostActionInFlight||sessionDetailInFlight||!code();}if(!hint){return;}if(hostActionInFlight){hint.textContent="Auto-refresh-lås: afvent aktiv host-handling.";return;}if(sessionDetailInFlight){hint.textContent="Auto-refresh-lås: afvent aktiv session-opdatering.";return;}if(!autoRefreshEnabled){hint.textContent="Auto-refresh er slået fra.";return;}if(!code()){hint.textContent="Auto-refresh venter: angiv sessionkode.";return;}if(currentSessionStatus==="finished"){hint.textContent="Auto-refresh stoppet: spillet er afsluttet.";return;}hint.textContent="Auto-refresh aktiv (10s) for lobby-status.";}
 function stopAutoRefresh(reason){autoRefreshEnabled=false;if(autoRefreshTimer){clearInterval(autoRefreshTimer);autoRefreshTimer=null;}if(reason){var hint=document.getElementById("autoRefreshHint");if(hint){hint.textContent=reason;}}updateAutoRefreshUi();saveHostContext();}
 function startAutoRefresh(){if(!code()){updateAutoRefreshUi();return;}autoRefreshEnabled=true;if(autoRefreshTimer){clearInterval(autoRefreshTimer);}autoRefreshTimer=setInterval(function(){if(!code()||sessionDetailInFlight){return;}if(currentSessionStatus==="finished"){stopAutoRefresh("Auto-refresh stoppet: spillet er afsluttet.");return;}sessionDetail();},10000);updateAutoRefreshUi();saveHostContext();}
-function toggleAutoRefresh(){if(autoRefreshEnabled){stopAutoRefresh();return;}startAutoRefresh();}
+function toggleAutoRefresh(){if(hostActionInFlight||sessionDetailInFlight||!code()){updateAutoRefreshUi();return;}if(autoRefreshEnabled){stopAutoRefresh();return;}startAutoRefresh();}
 function formatTimeLabel(dateObj){return dateObj.toLocaleTimeString("da-DK",{hour12:false});}
 function markSessionRefresh(status){if(status>=200&&status<300){lastRefreshAtLabel=formatTimeLabel(new Date());lastRefreshFailed=false;}else{lastRefreshFailed=true;}updateLastRefreshStatus();}
 function updateLastRefreshStatus(){var el=document.getElementById("lastRefreshStatus");if(!el){return;}if(!lastRefreshAtLabel){el.textContent=lastRefreshFailed?"Session-data kan være forældet (ingen succesfuld opdatering endnu).":"Session-data ikke opdateret endnu.";return;}if(lastRefreshFailed){el.textContent="Session-data kan være forældet (seneste succes: "+lastRefreshAtLabel+").";return;}el.textContent="Sidst opdateret: "+lastRefreshAtLabel+".";}
diff --git a/lobby/tests.py b/lobby/tests.py
index d4fc63f..e1ad92d 100644
--- a/lobby/tests.py
+++ b/lobby/tests.py
@@ -802,6 +802,11 @@ class UiScreenTests(TestCase):
         self.assertContains(response, "updateSessionDetailState")
         self.assertContains(response, "sessionDetailInFlight")
         self.assertContains(response, "session_detail_in_flight")
+        self.assertContains(response, "id=\"autoRefreshToggleBtn\"")
+        self.assertContains(response, "id=\"autoRefreshHint\"")
+        self.assertContains(response, "btn.disabled=hostActionInFlight||sessionDetailInFlight||!code()")
+        self.assertContains(response, "Auto-refresh-lås: afvent aktiv host-handling.")
+        self.assertContains(response, "Auto-refresh-lås: afvent aktiv session-opdatering.")
         self.assertContains(response, "Opdaterer session-status…")
         self.assertContains(response, "Session-opdatering er låst mens en host-handling kører.")
         self.assertContains(response, "Angiv sessionkode for at opdatere session-status.")