unable to connect Samsung smart tv to model WNDR3400 router

[stoopsM]

I am unable to connect my smart tv to the router. I am able to see the router and enter the password; however, it fails the connectivity test.  I tried the option to connect via the WPS button and still get the same connectivity failure message. I was also able to connect to internet on my samsung tablet, but unable to see netflix or youtube even though the accounts are active. I can only surf the web on the tablet and my PC. help please.

[Babylon5]

Try temporarily setting your router wireless encryption to ‘none’ and see if the TV will connect, if it does then change back to your original encryption method but set a very simple passphrase, if it still connects then add complexity to the passphrase to make it more secure.

I think your Netflix / youtube issue is a separate matter, it’s not clear from your post if you have similar issues with the PC?