diff --git a/html/options.html b/html/options.html
index 90ea7ce..cef1030 100644
--- a/html/options.html
+++ b/html/options.html
@@ -130,9 +130,8 @@
           </div>
           <div class="setting-control">
             <select class="select" id="proxy-source">
-              <option value="arweave">Arweave</option>
-              <option value="git">GitBros</option>
               <option value="github">GitHub</option>
+              <option value="git">GitBros</option>
             </select>
           </div>
         </div>
diff --git a/js/background.js b/js/background.js
index 2e27442..871902d 100644
--- a/js/background.js
+++ b/js/background.js
@@ -317,7 +317,7 @@ async function handleNextProxy() {
  * @param {string} source - Proxy source
  * @returns {Promise<object>}
  */
-async function handleFetchProxies(source = 'arweave') {
+async function handleFetchProxies(source = 'github') {
   const result = await ProxyManager.fetchProxyList(source);
 
   if (result.success) {
diff --git a/js/config.js b/js/config.js
index d7d9c62..25735d2 100644
--- a/js/config.js
+++ b/js/config.js
@@ -18,26 +18,21 @@ const CONFIG = {
     WEBRTC_PROTECTION: false,
     KILL_SWITCH: false,
     BYPASS_LOCAL: true,
-    PROXY_SOURCE: 'arweave',
+    PROXY_SOURCE: 'github',
     UPDATE_INTERVAL: 0 // manual only
   },
 
   // Proxy Sources
   PROXY_SOURCES: {
-    arweave: {
-      name: 'Arweave',
-      url: 'https://arweave.net/FjxfWIbSnZb7EaJWbeuWCsBBFWjTppfS3_KHxUP__B8',
-      icon: 'AR'
+    github: {
+      name: 'GitHub',
+      url: 'https://raw.githubusercontent.com/DeBrosDAO/anyone-proxy-list/refs/heads/main/anonproxies.json',
+      icon: 'GH'
     },
     git: {
       name: 'GitBros',
       url: 'https://git.debros.io/DeBros/anyone-proxy-list/raw/branch/main/anonproxies.json',
       icon: 'GIT'
-    },
-    github: {
-      name: 'GitHub',
-      url: 'https://raw.githubusercontent.com/DeBrosOfficial/anyone-proxy-list/refs/heads/main/anonproxies.json',
-      icon: 'GH'
     }
   },
 
diff --git a/js/options.js b/js/options.js
index 2780b05..0829034 100644
--- a/js/options.js
+++ b/js/options.js
@@ -284,19 +284,16 @@ async function handleProxySourceChange() {
 
 function updateSourceNameDisplay(source) {
   const names = {
-    git: 'GitBros',
     github: 'GitHub',
-    arweave: 'Arweave'
+    git: 'GitBros'
   };
   const urls = {
-    git: 'git.debros.io/DeBros/anyone-proxy-list',
-    github: 'github.com/DeBrosOfficial/anyone-proxy-list',
-    arweave: 'arweave.net/FjxfWIbS...B8'
+    github: 'github.com/DeBrosDAO/anyone-proxy-list',
+    git: 'git.debros.io/DeBros/anyone-proxy-list'
   };
   const fullUrls = {
-    git: 'https://git.debros.io/DeBros/anyone-proxy-list',
-    github: 'https://github.com/DeBrosOfficial/anyone-proxy-list',
-    arweave: 'https://arweave.net/FjxfWIbSnZb7EaJWbeuWCsBBFWjTppfS3_KHxUP__B8'
+    github: 'https://github.com/DeBrosDAO/anyone-proxy-list',
+    git: 'https://git.debros.io/DeBros/anyone-proxy-list'
   };
   const externalIcon = `<svg class="icon-external" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
     <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/>
@@ -395,14 +392,14 @@ async function refreshProxies() {
   const originalText = elements.btnRefreshProxies.innerHTML;
   elements.btnRefreshProxies.innerHTML = '<span>Refreshing...</span>';
 
-  const source = elements.proxySource.value || 'arweave';
+  const source = elements.proxySource.value || 'github';
   const response = await sendMessage({ action: 'fetchProxies', source });
 
   elements.btnRefreshProxies.disabled = false;
   elements.btnRefreshProxies.innerHTML = originalText;
 
   if (response.success) {
-    const sourceNames = { arweave: 'Arweave', git: 'GitBros', github: 'GitHub' };
+    const sourceNames = { github: 'GitHub', git: 'GitBros' };
     const usedName = sourceNames[response.usedSource] || response.usedSource;
 
     if (response.usedSource && response.usedSource !== source) {
diff --git a/js/popup.js b/js/popup.js
index 7374b84..69254d1 100644
--- a/js/popup.js
+++ b/js/popup.js
@@ -529,7 +529,7 @@ async function refreshProxies() {
 
   // Get the stored proxy source setting
   const settings = await sendMessage({ action: 'getSettings' });
-  const source = settings.settings?.proxySource || 'arweave';
+  const source = settings.settings?.proxySource || 'github';
 
   const response = await sendMessage({ action: 'fetchProxies', source });
 
@@ -539,7 +539,7 @@ async function refreshProxies() {
 
   if (response.success) {
     // Show which source was used (especially if fallback occurred)
-    const sourceNames = { arweave: 'Arweave', git: 'GitBros', github: 'GitHub' };
+    const sourceNames = { github: 'GitHub', git: 'GitBros' };
     const usedName = sourceNames[response.usedSource] || response.usedSource;
 
     if (response.usedSource && response.usedSource !== source) {
diff --git a/js/proxy-manager.js b/js/proxy-manager.js
index 491ce01..3f55ebe 100644
--- a/js/proxy-manager.js
+++ b/js/proxy-manager.js
@@ -233,8 +233,8 @@ const ProxyManager = {
 
     let proxies = this._proxyList;
 
-    // Test proxies in parallel
-    const results = await this.testProxiesParallel(proxies);
+    // Test proxies sequentially
+    const results = await this.testProxiesParallel(proxies, 1);
 
     // Filter working proxies and sort by latency
     const working = results
@@ -312,9 +312,9 @@ const ProxyManager = {
    * @param {string} source - Source key from CONFIG.PROXY_SOURCES
    * @returns {Promise<{success: boolean, proxies: object[], error: string|null, usedSource: string|null}>}
    */
-  async fetchProxyList(source = 'arweave') {
+  async fetchProxyList(source = 'github') {
     // Define fallback order
-    const fallbackOrder = ['arweave', 'git', 'github'];
+    const fallbackOrder = ['github', 'git'];
 
     // Start with the requested source, then try others
     const sourcesToTry = [source, ...fallbackOrder.filter(s => s !== source)];