diff --git a/chat/ads/ad-manager.ts b/chat/ads/ad-manager.ts
index f6c2611..dd8e469 100644
--- a/chat/ads/ad-manager.ts
+++ b/chat/ads/ad-manager.ts
@@ -165,7 +165,12 @@ export class AdManager {
 
     start(): void {
         const chanConv = (<Conversation.ChannelConversation>this.conversation);
-        const initialWait = Math.max(Math.random() * AdManager.START_VARIANCE, (chanConv.nextAd - Date.now()) * 1.1);
+
+        const initialWait = Math.max(
+          Math.random() * AdManager.START_VARIANCE,
+          (chanConv.nextAd - Date.now()) * 1.1,
+          (this.conversation.settings.adSettings.lastAdTimestamp || 0) + (core.connection.vars.lfrp_flood * 1000)
+        );
 
         this.adIndex = 0;
         this.active = true;
diff --git a/electron/main.ts b/electron/main.ts
index 8d203f2..d6b9002 100644
--- a/electron/main.ts
+++ b/electron/main.ts
@@ -131,7 +131,7 @@ async function toggleDictionary(lang: string): Promise<void> {
         newLangs = activeLangs;
     }
 
-    settings.spellcheckLang = newLangs;
+    settings.spellcheckLang = _.uniq(newLangs);
 
     setGeneralSettings(settings);