I recently updated plex server to the newest version after not updating for a year. Big Mistake!
Did they purposely break the stream to ios v 10.3 to get you to pay to use their app. We used to use the ipad once in a blue moon to watch a video in some odd place in the house. Now we can’t get it to play. Tried on safari / chrome.
so what exactly is your problem?
Safari on your iOS not showing Plex Web at all or it not playing videos?