diff --git a/src/common/ts/isChannelWhitelisted.ts b/src/common/ts/isChannelWhitelisted.ts
index 88364f0..be72ed1 100644
--- a/src/common/ts/isChannelWhitelisted.ts
+++ b/src/common/ts/isChannelWhitelisted.ts
@@ -4,7 +4,8 @@ export default function isChannelWhitelisted(
   channelName: string | null
 ): boolean {
   if (!channelName) return false;
+  const channelNameLower = channelName.toLowerCase();
   return store.state.whitelistedChannels.some(
-    c => c.toLowerCase() === channelName.toLowerCase()
+    c => c.toLowerCase() === channelNameLower
   );
 }
diff --git a/src/common/ts/wasChannelSubscriber.ts b/src/common/ts/wasChannelSubscriber.ts
index be45e79..672bf2c 100644
--- a/src/common/ts/wasChannelSubscriber.ts
+++ b/src/common/ts/wasChannelSubscriber.ts
@@ -4,7 +4,8 @@ export default function wasChannelSubscriber(
   channelName: string | null
 ): boolean {
   if (!channelName) return false;
+  const channelNameLower = channelName.toLowerCase();
   return store.state.activeChannelSubscriptions.some(
-    c => c.toLowerCase() === channelName.toLowerCase()
+    c => c.toLowerCase() === channelNameLower
   );
 }
diff --git a/src/page/getFetch.ts b/src/page/getFetch.ts
index 122e008..1e76f87 100644
--- a/src/page/getFetch.ts
+++ b/src/page/getFetch.ts
@@ -650,9 +650,10 @@ function isChannelWhitelisted(
   pageState: PageState
 ): boolean {
   if (!channelName) return false;
+  const channelNameLower = channelName.toLowerCase();
   return (
     pageState.state?.whitelistedChannels.some(
-      c => c.toLowerCase() === channelName.toLowerCase()
+      c => c.toLowerCase() === channelNameLower
     ) ?? false
   );
 }
@@ -662,9 +663,10 @@ function wasChannelSubscriber(
   pageState: PageState
 ): boolean {
   if (!channelName) return false;
+  const channelNameLower = channelName.toLowerCase();
   return (
     pageState.state?.activeChannelSubscriptions.some(
-      c => c.toLowerCase() === channelName.toLowerCase()
+      c => c.toLowerCase() === channelNameLower
     ) ?? false
   );
 }
diff --git a/src/page/sendMessage.ts b/src/page/sendMessage.ts
index b25b33b..b8f3f26 100644
--- a/src/page/sendMessage.ts
+++ b/src/page/sendMessage.ts
@@ -32,9 +32,7 @@ async function sendMessageAndWaitForResponse(
 ): Promise<any> {
   return new Promise((resolve, reject) => {
     if (!recipient) {
-      console.error("[TTV LOL PRO] Message recipient is undefined.");
-      resolve(undefined);
-      return;
+      return reject(new Error("Message recipient is undefined."));
     }
 
     const listener = (event: MessageEvent) => {