I've had great experiences with remotes from: https://www.oneforall.com/universal-remotes#/
None of them need to talk to a server to function.
I have a logitech harmony, and it's a really useful tool. But the cloud-connection is really a double edged problem, especially with poor internet.
I've had great experiences with remotes from: https://www.oneforall.com/universal-remotes#/
None of them need to talk to a server to function.