unable to tune channel

General Discussions Plex Features
1

Half of the channel my Plex DVR see, can’t be accessed even if guide info and program are there
I am using WinTV-dualHD stick and every channel perfectly working on WinTV app

2

@sined23
Try uninstalling WinTV app.

https://support.plex.tv/hc/en-us/articles/225877427-Supported-DVR-Devices-and-Antennas
And I’ll quote from the bottom the key note.

Windows: “WinTV 8” (for WinTV tuners) or “AVerMedia TVBox” (for AVerMedia tuners) software might conflict with Plex Media Server’s use of the tuner. If you have issues tuning channels, please remove this software, install only the driver for your tuner, then attempt to scan channels again.