R3 Controller goes offline almost daily!

Thank you both. @Gene @franz

Regarding the note on merged networks:
Is Rachio R3 compatible with 5GhZ or only 2.4?

Unfortunate, that it’s pulling that it’s an old router model. Orbi is still considered a top option for home mesh systems, and we have strong signal, consistent connections, and fast speeds on all our devices.

I’m not sure what else to do since I wasn’t able to open the port…
Thanks for helping.
Let me know if you think of any alternative solutions.