I have a smart tv with a built in Roku box, long story short I have setup and configured a raspberry pi as a plex server and as a Access Point with no internet. I can connect to the pi access point no issue and I am able to open my plex client on my phone or tablet and connect to the plex server. However the issue is when I try connect the roku to the wireless AP, the roku box does 3 checks to validate the connection. The last check it checks for internet connectivity by doing a network ping I assume to a roku server somewhere, however this step fails as my Wireless AP has no internet connection its just local access and I get a 009 ruko error. I went into one of the hidden menus and disabled network ping, rebooted the tv and I try to reconnect to the wireless AP but it still fails at the last step when it checks network connectivity.
I was hoping if anybody had the same issue and what did they do to resolve the problem. I assumed disabling the network pings would work but it didnt.