qt在线安装时，无法从远程资料档案库中检索元信息
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从昨天开始，使用qt在线安装程序安装时，从远程资料档案库中检索元信息时，卡死在86%后，再也不动了，使用国内镜像地址也没有用，Why?
Since yesterday, when installing using the qt online installer, when retrieving meta-information from the remote repository, it got stuck at 86% and then never moved again. Using domestic mirror addresses is also useless. Why?
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Check Network Connectivity: Make sure your internet connection is stable and fast enough for the installation.
Clear Installer Cache: Try deleting any cached files or reinstalling the installer.
Use a Different Mirror: If domestic mirrors are not working, try switching to a different mirror or use the default mirror.
Run as Administrator: On Windows, try running the installer as an administrator to ensure there are no permission issues.
Check Firewall/Proxy Settings: Make sure there is no firewall or proxy blocking the installer from reaching the necessary servers.