Roku Error Code 016 — What It Means & How to Fix It

What Does This Error Mean?

Roku error 016 means your device has encountered a problem and needs to be restarted. This is a general system error, not related to your network or account. A simple restart almost always fixes it.

Affected Models

Roku Express
Roku Express 4K
Roku Streaming Stick 4K
Roku Ultra
Roku TV

Common Causes

The Roku has been running for too long without a restart and its memory is full
A streaming app crashed and left the system in an unstable state
A recent software update did not apply correctly and needs a reboot to finish
The Roku is overheating due to poor ventilation or being enclosed in a cabinet
A temporary glitch in the Roku operating system

How to Fix It

Restart your Roku using the menu. Go to Settings > System > System Restart and confirm.

This is the cleanest way to restart because it lets the Roku shut down properly.
If the menu is frozen or unresponsive, unplug the Roku from power. Wait 10 seconds, then plug it back in.

This forces a hard restart. It will not damage the device.
Check that your Roku has good ventilation. Make sure it is not buried behind a TV, inside a closed cabinet, or stacked on top of another hot device.

Overheating causes the system to become unstable and can trigger error 016.
Clear the cache by restarting with a special remote sequence. From the Home screen, press Home 5 times, Up once, Rewind twice, Fast Forward twice.

This secret shortcut clears temporary files that may be causing the error.
If the error keeps returning, factory reset the Roku. Go to Settings > System > Advanced System Settings > Factory Reset.

You will need to set up the device again and re-enter your account details. But this gives you a clean start.

When to Call a Professional

Error 016 rarely requires professional help. If the error keeps coming back after restarting and factory resetting, your Roku may have a hardware fault. Contact Roku support to check your warranty status.

Frequently Asked Questions

How often should I restart my Roku?

Restarting once a week is a good habit. It clears out memory and temporary files. Many Roku issues can be prevented with regular restarts.

Will restarting my Roku delete my apps and settings?

No, a regular restart keeps everything intact. Your apps, settings, and login information are all saved. Only a factory reset erases your apps and settings.

My Roku feels hot to the touch. Is that normal?

Roku devices do get warm during use, and that is normal. But if it feels very hot, it may be overheating. Move it to a spot with better airflow and keep it out of direct sunlight.