I'm not sure how the authentication for the website and Device and Forum works. I have noticed that my password manager (LastPass) does not work with Rachio sites, including my account/device and this forum.
It would be really nice if password managers worked here. I don't know that others do not, but that my instance of Last Pass does not fill in user/pw fields.
This forces me to use a simpler and shorter and less secure pw that I can remember for these assets.