You need to follow the Scheduled Task guide here : https://pingperfect.com/index.php/knowledgebase/39/Scheduled-tasks.html
but instead of selecting "Scheduled Restart" you need to choose "Console/RCON Command" and make sure you write in your RCON password and the RCON command as Say YOUR MESSAGE HERE
- every other part of the guide can be followed exactly.
Looking for a game server host known for brilliant 24/7 customer support and quality hardware?
Try a Pingperfect Rust server today! https://pingperfect.com/gameservers/rust-experimental-game-server-hosting-rental