Hello Josh C5,
There may be two reasons for the LAN shared computer to appear in the media device. I suggest you try to turn it off:
- Enable media streaming in Control Panel\Network and Internet\Network and Sharing Center\Media Streaming Options.
- Enable the Project This Computer feature in Settings\System Options, and do not select Always Turn Off (Recommended) when agreeing to project on other devices.
Best Regards
Zunhui