Welcome to the Roku Community!
We're sorry to hear that you've been having this trouble with playing and streaming your Roku devices.
We would be more than happy to look further into this issue but will need more details. Can you please provide us with the following information:
- What Roku model devices are you using?
- How are you powering your Roku device? Is the device plugged into the TV USB port or is it plugged into a wall outlet?
- Have you already tried performing a factory reset on the device to see if the issue still persists?
For more information about how to factory reset your Roku device, visit our Support page here: How to system restart or factory reset your Roku streaming device | Official Roku Support
With more information, we will be able to assist you further.