Sound drop, sound in and out on movies

Hello All, I am new here and to Kodi in general. I’ve learned a lot from different You-tubers and articles written online. However I can not find anything on how to solve an issue I have with the sound on movies dropping out for a half sec and then back. This seems to occur every 20 secs or so and becomes extremely annoying. I’ve tried so many various setting in the audio that I have completely lost track. I am using Kodi 17.0 on an Android box.

these are my current advanced settings:
<advancedsettings>
<cache>
<buffermode>1</buffermode>
<cachemembuffersize>139460608</cachemembuffersize>
<curlclienttimeout>15</curlclienttimeout>
<curllowspeedtime>15</curllowspeedtime>
<readfactor>5.0</readfactor>
</cache>
</advancedsettings>

Let me know if there is other info I need to provide…
Thank you![/color]