Cant connect server singapore II ( Disconnected: You are ready connect )

after update steam, i can play normal for 30minutes and get crash, im try to relogin but server singapore II say “Disconnected: You are ready connect”
im try reset my network, restart pc, and reinstalling steam + Rust but nothing, still cant connect to server.

https://pbs.twimg.com/media/CPKGxK7UsAEvaTm.png