Welcome to the Roku Community, @RonReeland!
Thanks for reaching out here. We'd be happy to share some steps to help you connect to your network connection successfully.
Kindly try to reset your network connection under Settings > Advance system settings > Network connection reset > Reset connection. After doing so, kindly attempt to connect to your new network connection again.
You may also check this support article related to this that might help you:
Let's see if this makes any difference. Keep us posted!
Best regards,
Carly
Carly Y.
Roku Community Moderator