id summary reporter owner description type status component version resolution keywords cc guest host 18540 PPTP not connecting from Windows guest in 6.0.4 pkx232c "Hi, Running Virtualbox 6.0.4 on Windows 10 x64 host, guests cannot connect to PPTP VPN. Tried with both Windows 7 x64 and Windows 10 32bits guests. Connection hangs at ""checking username and password"" and finally disconnects with ""Error 734: The PPP Link Control Protocol Was Terminated"" Downgrade to 6.0.2 solves the issue, guests can connect again to PPTP. Using bridged networking :-) I will be happy to provide any log or test you may need. PKX." defect new network VirtualBox 6.0.4 PPTP Windows Windows