@Frustrated86
The 3930 is still supported by Roku.
If you want to try and complete the installation again, you can Factory Reset your Roku device by pressing and holding Reset button/pinhole for 30+ seconds and then connecting to either a mobile hotspot on the 2.4ghz band or verifying that your network is configured to use the b/g/n wireless mode/protocol (rather than merely g/n) and try your setup again.
Also, make sure you are using the power adapter plugged into a wall outlet during setup rather than the TV's USB power port if you are currently doing that.
Normally, the mobile hotspot is recommended to get through troublesome setups.
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If you have a cable ISP (Xfinity, Cox, AT&T), you will need to verify that your wireless mode is set to b/g/n to avoid a known connection issue with these ISP routers.
Xfinity / Comcast → ( https://www.xfinity.com/support/articles/change-wifi-mode-admin-tool-xfinity-xfi ) with a walkthrough ( https://community.roku.com/t5/Network-Wireless-Wired-Connections/Error-014-30-stuck-for-three-days/m...)
Cox → (https://www.cox.com/residential/support/managing-your-in-home-network-with-my-wifi.html)
AT&T → (https://www.att.com/support/article/u-verse-high-speed-internet/KM1046172). You can select your appropriate router from the drop down menu.
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
