Thanks, then error log file exist in which directory?VLC can parse bracketed IPv6 literals just fine here. Check your logs.
Thanks , I use wired connection, not wifi, so what you said in second floor(select the Force IPv6 option), it can not solve the problem?You can only do it over a wired connection. Wi-Fi doesn't work: https://code.videolan.org/videolan/vlc/-/issues/25104