We have found Guest Mode as implemented on Roku's to be a completely useless feature.
The challenge with guest mode on a Roku is that when one takes the Roku OUT of guest mode, all of the previous settings (how the Roku was setup before it was put into guest mode – logins, passwords, etc.) are completely lost. They ALL have to be re-entered from scratch, like one is setting up the Roku for the first time. This can take an hour of time on our Roku's including all of the streaming service logins we have. Multiply that by five TVs per property and this just becomes a huge headache. As a result, we never use guest mode, and don't make it available to guests at our properties.
We have found it far easier to just leave them setup in their original form, and create Guest profiles for the guest to use with each individual streaming service.
