I can get the menu screen I then select a channel it the freezes on more than 1 device. It says I am connected to wifi. Other times it says I’m not connected to wifi when I try to connect it says there is no wifi available even though the name appeared on the screen with a good connection strength
When problems are confined to a particular channel, it may be that the channel did not install correctly, you've received a faulty channel update, or it has subsequently gotten corrupted. A reinstall may fix the problem, so give it a try.
Remove/reinstall procedure:
Let us know how you make out.