Error 014.30 connectivity problem
I have two Roku Express and they’re barely two years old. They both were working fine then about six hours ago both stopped connecting to the internet. I unplugged both router and Roku’s gave it time to reset then replugged them in. For the past six hours I cannot get my Roku’s to connect to my internet and it cannot be the internet because the WiFi connects perfectly to all other devices such as iPhones, iPads, computers, and all other electronics except for the Roku’s. Please help me figure this out besides the answers that are posted everywhere on here and the internet. Something that actually works. Also I tried resetting my password on my internet and still did not connect to just the Roku’s. Thank you so much.
Determine your Roku Express model number from Settings/System/About on your Roku device.
If your Roku Express is anything other than model 3960, you will need to verify that your 2.4ghz band is working/enabled. If you have a cable ISP (Xfinity/Comcast. AT&T, Cox, or Spectrum) verify that your "Wireless Mode" under the 2.4 ghz settings in your router is set to b/g/n. (all three protocols).
After making the changes above, restart both the router and the Roku device again.
Feel free to post back if the above is not applicable and still having issues.