When will Android be updated and where can I download older Linux packages in meantime?
March 26, 2026, NoMachine released Server 9.4.14. It introduced a mandatory TokenExpiryTimeout for reconnection tokens.
The Conflict: Your tablet is on the 9.0.186 client (the “newest” Android can handle). This 2025 app cannot generate or store the 2026 server’s reconnection token.
The Result: The moment your reading network has a 1ms jitter, the server asks for a token your tablet doesn’t have. Instead of reconnecting, the server views you as a security risk and sends the 999 Bye command.