After unlocking MacBook that connected via Wi-Fi network Parallels Client reconnects.
MacBook loses Wi-Fi connection on the Login screen
Such behavior is expected for MacOS.
As a workaround you may disable turning Wi-Fi off on the login screen:
- Find your Wi-fi network card name, it should be en0 or en1 ( try in Terminal: ifconfig|grep ^en)
In a Terminal:
sudo /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport en0 prefs DisconnectOnLogout=NO
Type your password when requested.