I'm running the latest iOS version and version 1.1.6 of the Plex Media Player on two windows computers (both with Windows 10). I can't pinpoint when, but sometime in the last couple of weeks I have been unable to connect to the media player devices - it just spins the wheel at the top of my phone's info bar and I can see the devices appear/disappear from the device list. I AM able to connect to the server just fine, which is version 1.2.6.2975.
This issue exists on both an iPhone 5 and an iPhone 7+. My wife's android devices connect and control everything just fine.
The ONLY thing I can see as a potential issue is that the iOS app doesn't have the green lock indicating a secure connection. Server is set to preferred. I can't find any setting in the iOS to force this, or figure out where on my network that would be determined for the phone(s).
Thoughts?