@Becky6
You can find the model number of your Streaming Stick under Settings/System/About.
If your Streaming Stick is a model 3820/3821, you can try disabling the Power Saving Feature under Settings/System/Power/Auto-Power Savings/20-min [uncheck to disable].
Feel free to post an update with your Roku model number and clarify what steps you have tried if still having issues. "All the available suggested fixes" is a bit vague.
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
Insignia RokuTV, Ultra 4660, Premiere+ 3921, Express 4k+ 3941, Streambar 9102
