I install the VPN and WIFI profile, and retry some times, there is the join time and log, Thank you!

Apple Reply: Please reproduce the issue with verbose logging enabled and share a new sysdiagnose. Please see the attached documents for more information. Please share the date and time of the issue. Also, if possible, please share a screen recording that captures the issue. where is the ' attached documents' ? It's not in the replay

Apple80211ScanAsync scan very slow and [WIFICLOUDSYNC] need much time

we recently discover save problem https://developer.apple.com/forums/thread/807087