Certain files refuse to play

On Synology, you must handle the kernel table size FIRST.

Docker is 100% dependent on host resources.

When you get the EAE error, and you have a lot of directories, the notify table (which is how PMS knows you’ve added media) fills up.

EAE requires two slots in that table. Therefore, if the table is full, EAE cannot run and will give the error.

There is a procedure to address this for Synology.

Give a read and ask with any questions.