Can you please provide us with more specific information about the issue you are experiencing?
-Roku device model, serial number, device ID, and software OS/version (these can all be found in Settings > System > About)
-who is your ISP (internet service provider) and what is the make and model of your router
-steps to reproduce the issue you are seeing
-are you able to connect your Roku device to an alternate wireless network, such as a mobile hotspot
With more detailed information, we will be able to assist you further.
all my devices at home are connecting fine to Wifi except my Roku Express. I've restarted my router and device and still nothing. I'm sure its hacked. it says error 014.30 and says "for more help, visit go.roku.com/wireless" fake support site
That link (go.roku.com/wireless) is a valid link for Roku support, just have to make sure you type it in correctly or you may actually be taken to such scam/pay help sites counting on people mistyping/misreading link.
If you post more detail about your issue, error codes being seen, including Roku model number, router model number, and ISP (internet provider), perhaps can provide some troublehooting steps to get you connected again if the above articles don't help you.
Roku Community Streaming Expert Just another Roku user... I am not a Roku employee. Insignia RokuTV, Ultra 4660, Premiere+ 3921, Express 4k+ 3941, Streambar 9102