Plex Server (Synology DS-3615xs): Playback does not start (stuck on playback spinner)

No luck with changing the folders table. Meaning I did the math as per Synology FAQ for my folders (45K) and started with s2s_watches_max=65,536. Still i was getting (in console) a flood of Notify alerts and started making gradual increments up to 2,147,483,648. Synology was emailing me every time the task was running successfully and was also restarted after every change. Still, Notify alerts persist!

@ChuckPa DS-3615xs has FCLGA1150 CPU socket and the original i3-4130 was replaced with a Xeon E3-1285L v3. PMS is running natively on the machine, no docker/XPenology/other “middle-ware”. And here are the logs of the first few minutes after reboot of Synology DS-3615xs and with PMS idle (no streaming or other user activity): Synology DS-3615xs_Plex Media Server Logs_2020-05-08_21-07-51.zip (6.5 MB) Please have a look and let me have your feedback.