想說要來退貨小米的產品結果一直失敗 換瀏覽器、清除cache都無法 點擊 我的訂單-> 申請售後 都會噴出以下錯誤訊息: Network Error (tcp_error) A communication error occurred: "No additional information available" The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time. For assistance, contact your network support team. 最後把網路切換成行動網路就能了...