[Newbie_from_NJ]

Simple question, which version of LibreELEC are you using, because this is the current advancedsettings.xml I package with my releases ?
ie. the largest possible to minimise 2160p video playback buffering.

Of course Zero Cache will not work as all cache data is written to the SD card which is hopelessly slow for write operations vs a SSD or HDD equipped Chromebox.

Code:

<?xml version="1.0" encoding="UTF-8"?>
<advancedsettings>
    <showexitbutton>false</showexitbutton>
    <cputempcommand>cputemp</cputempcommand>
    <gputempcommand>gputemp</gputempcommand>

  <samba>
    <clienttimeout>20</clienttimeout>
  </samba>

  <network>
    <buffermode>1</buffermode>
    <cachemembuffersize>157286400</cachemembuffersize>
    <readbufferfactor>20</readbufferfactor>
  </network>

  <pvr>
    <minvideocachelevel>10</minvideocachelevel>
    <minaudiocachelevel>15</minaudiocachelevel>
  </pvr>
</advancedsettings>

I decided to start from scratch once again. I downloaded your latest image, burned it and reinstalled, except I do not see an advancedsettings.xml file in .kodi/userdata/ ?