diff --git a/src/content/content.ts b/src/content/content.ts
index e660ae1..618d741 100644
--- a/src/content/content.ts
+++ b/src/content/content.ts
@@ -47,10 +47,13 @@ function onStoreLoad() {
 
 /**
  * Clear stats for stream on page load/reload.
+ * @param channelName
+ * @param delayMs
  * @returns
  */
-function clearStats(channelName: string | null) {
+async function clearStats(channelName: string | null, delayMs?: number) {
   if (!channelName) return;
+  if (delayMs) await new Promise(resolve => setTimeout(resolve, delayMs));
   const channelNameLower = channelName.toLowerCase();
   if (store.state.streamStatuses.hasOwnProperty(channelNameLower)) {
     delete store.state.streamStatuses[channelNameLower];
@@ -102,7 +105,7 @@ function onPageMessage(event: MessageEvent) {
     return;
   }
 
-  const { message, responseType, responseMessageType } = event.data;
+  const { message } = event.data;
   if (!message) return;
 
   if (message.type === MessageType.GetStoreState) {
@@ -150,6 +153,7 @@ function onPageMessage(event: MessageEvent) {
       isSubscribed,
       isWhitelisted,
     });
+    const currentChannelName = findChannelFromTwitchTvUrl(location.href);
     if (store.state.whitelistChannelSubscriptions && channelName != null) {
       if (!wasSubscribed && isSubscribed) {
         store.state.activeChannelSubscriptions.push(channelName);
@@ -158,7 +162,9 @@ function onPageMessage(event: MessageEvent) {
           console.log(`[TTV LOL PRO] Adding '${channelName}' to whitelist.`);
           store.state.whitelistedChannels.push(channelName);
         }
-        location.reload();
+        if (channelName === currentChannelName) {
+          location.reload();
+        }
       } else if (wasSubscribed && !isSubscribed) {
         store.state.activeChannelSubscriptions =
           store.state.activeChannelSubscriptions.filter(
@@ -174,7 +180,9 @@ function onPageMessage(event: MessageEvent) {
               c => c.toLowerCase() !== channelName.toLowerCase()
             );
         }
-        location.reload();
+        if (channelName === currentChannelName) {
+          location.reload();
+        }
       }
     }
   }
@@ -201,6 +209,6 @@ function onPageMessage(event: MessageEvent) {
   }
   // ---
   else if (message.type === MessageType.ClearStats) {
-    clearStats(message.channelName);
+    clearStats(message.channelName, 2000);
   }
 }
diff --git a/src/page/getFetch.ts b/src/page/getFetch.ts
index cfb6bc6..b616ec6 100644
--- a/src/page/getFetch.ts
+++ b/src/page/getFetch.ts
@@ -71,9 +71,11 @@ export function getFetch(pageState: PageState): typeof fetch {
         console.log("[TTV LOL PRO] Cleared stats (getFetch).");
         if (!message.channelName) break;
         const channelNameLower = message.channelName.toLowerCase();
-        usherManifests = usherManifests.filter(
-          manifest => manifest.channelName !== channelNameLower
-        );
+        for (let i = 0; i < usherManifests.length; i++) {
+          if (usherManifests[i].channelName === channelNameLower) {
+            usherManifests[i].deleted = true;
+          }
+        }
         if (cachedPlaybackTokenRequestBody?.includes(channelNameLower)) {
           cachedPlaybackTokenRequestHeaders = null;
           cachedPlaybackTokenRequestBody = null;
@@ -294,9 +296,9 @@ export function getFetch(pageState: PageState): typeof fetch {
         [...manifest.assignedMap.values()].includes(url)
       );
       if (manifest == null) {
-        console.log(
+        console.warn(
           "[TTV LOL PRO] No associated Usher manifest found for Video Weaver request."
-        ); // This can happen just after a ClearStats message if Twitch decides to send another Video Weaver request.
+        );
       }
       if (videoWeaverUrlsToNotProxy.has(url)) {
         if (IS_DEVELOPMENT) {
@@ -442,6 +444,7 @@ export function getFetch(pageState: PageState): typeof fetch {
         }
         const isLivestream = !/^\d+$/.test(channelName); // VODs have numeric IDs.
         if (!isLivestream) break graphqlRes;
+        await waitForStore(pageState);
         const wasSubscribed = wasChannelSubscriber(channelName, pageState);
         const hasSubStatusChanged =
           (wasSubscribed && !isSubscribed) || (!wasSubscribed && isSubscribed);
@@ -465,6 +468,7 @@ export function getFetch(pageState: PageState): typeof fetch {
       response.status < 400
     ) {
       //#region Usher responses.
+      // No need to wait for store here because all Usher requests have already waited for it.
       const isLivestream = !url.includes("/vod/");
       const isFrontpage = url.includes(
         encodeURIComponent('"player_type":"frontpage"')
@@ -474,6 +478,7 @@ export function getFetch(pageState: PageState): typeof fetch {
       if (!isLivestream) break usherRes;
 
       responseBody ??= await readResponseBody();
+      usherManifests = usherManifests.filter(manifest => !manifest.deleted); // Clean up deleted manifests.
       const assignedMap = parseUsherManifest(responseBody);
       if (assignedMap != null) {
         console.debug(
@@ -486,9 +491,12 @@ export function getFetch(pageState: PageState): typeof fetch {
           replacementMap: null,
           consecutiveMidrollResponses: 0,
           consecutiveMidrollCooldown: 0,
+          deleted: false,
         });
       } else {
-        console.debug("[TTV LOL PRO] Received Usher response.");
+        console.error(
+          "[TTV LOL PRO] Received Usher response but failed to parse it."
+        );
       }
       // Send Video Weaver URLs to content script.
       const videoWeaverUrls = [...(assignedMap?.values() ?? [])];
@@ -534,14 +542,11 @@ export function getFetch(pageState: PageState): typeof fetch {
         console.log("[TTV LOL PRO] Midroll ad detected.");
         manifest.consecutiveMidrollResponses += 1;
         manifest.consecutiveMidrollCooldown = 15;
-        const isWhitelisted = isChannelWhitelisted(
-          manifest.channelName,
-          pageState
-        );
+        await waitForStore(pageState);
         const shouldUpdateReplacementMap =
           pageState.state?.optimizedProxiesEnabled === true &&
           manifest.consecutiveMidrollResponses <= 2 && // Avoid infinite loop.
-          !isWhitelisted;
+          !videoWeaverUrlsToNotProxy.has(url);
         if (shouldUpdateReplacementMap) {
           const success = await updateVideoWeaverReplacementMap(
             pageState,
@@ -746,10 +751,6 @@ function cancelRequest(): never {
   throw new Error();
 }
 
-async function sleep(ms: number): Promise<void> {
-  return new Promise(resolve => setTimeout(resolve, ms));
-}
-
 //#region Video Weaver URL replacement
 
 /**
diff --git a/src/page/types.ts b/src/page/types.ts
index a782b75..151ca7f 100644
--- a/src/page/types.ts
+++ b/src/page/types.ts
@@ -36,6 +36,7 @@ export interface UsherManifest {
   replacementMap: Map<string, string> | null; // Same as above, but with new URLs.
   consecutiveMidrollResponses: number; // Used to avoid infinite loops.
   consecutiveMidrollCooldown: number; // Used to avoid infinite loops.
+  deleted: boolean; // Deletion flag for cleanup.
 }
 
 export interface PlaybackAccessToken {
diff --git a/src/types.ts b/src/types.ts
index 43b0aa8..d642a20 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -79,13 +79,10 @@ export const enum MessageType {
   EnableFullMode = "TLP_EnableFullMode",
   EnableFullModeResponse = "TLP_EnableFullModeResponse",
   DisableFullMode = "TLP_DisableFullMode",
-  ChannelSubStatusQuery = "TLP_ChannelSubStatusQuery",
-  ChannelSubStatusQueryResponse = "TLP_ChannelSubStatusQueryResponse",
-  ChannelSubStatusChange = "TLP_ChannelSubStatusChange",
-  ChannelSubStatusChangeResponse = "TLP_ChannelSubStatusChangeResponse",
   UsherResponse = "TLP_UsherResponse",
   NewPlaybackAccessToken = "TLP_NewPlaybackAccessToken",
   NewPlaybackAccessTokenResponse = "TLP_NewPlaybackAccessTokenResponse",
+  ChannelSubStatusChange = "TLP_ChannelSubStatusChange",
   MultipleAdBlockersInUse = "TLP_MultipleAdBlockersInUse",
   ClearStats = "TLP_ClearStats",
 }