How to check your Fire Stick storage
1. Go to the FireStick home screen and scroll to the settings menu.
2. Select My Fire TV.
3. Go to About and click on it.
4. Scroll down to Storage and you can see the remaining storage space on FireStick.
In my case, I was left with only 850 MB of space on my FireStick. Time to free up some space on our FireStick and enjoy a smooth cord-cutting experience.
Do your devices have low storage? See How to clean your device and How to remove apps
* You want to have no less than 1.8 GB available at all times and the more the better. The device will under-perform with anything less than that and the service will suffer.