

Local Security Policy -> Local Policies -> Security Options -> Interactive Logon: Do not require CTRL + ALT + DEL

Parsec does not pass CTRL+ ALT + DEL to the host, so if your instance ever locks due to inactivity, you should disable the requirement for CTRL + ALT + DEL on the login screen. Note: Parsec now supports passing CTRL+ALT+DEL! We are leaving this here in case it's helpful.
