After failed Docker update plex is showing playback error: Please check that the file exists and the

[ChuckPa]

You’ll find many FAQ’s for using the native app.

Synology FAQ - Questions, Answers, and How-To's

Synology Frequently Asked Questions Table of Contents Intro: Posting in the Plex Synology Forum DSM 6 & 7 FAQ Some of these FAQ apply equally to DSM 7 and 6. Others do not. Please read carefully before proceeding. Getting access to the Logs Have I installed the latest version…? Which version do I need, Intel or ARM? 3a. Using Plex’s package signing public key - DSM 6 LAN addressing requirements - RFC1918 specification for local LAN? First run & Setup Recommended Media Organization and A…