If you are ready to fix Roku Error Code 018, here we explain the troubleshooting tips 

To start the troubleshooting, analyze the error cause 

Roku Error Code 018 denotes network connectivity issue

To fix the error

Restart your Roku device, Computer

Check the network signal strength

If the signal is weak, use range extenders to improve the signal 

Also, establish a new network if possible

Ring the toll-free number and get help from our customer support to fix the error