When Charging in caraux cord randomly shuts off

[Burchamj]

Ive had multiple aux cords and multiple chargers, right now i'm using the official fast charger. When my phone has both USB and AUX plugged in, the phone seems to randomly turn the aux off (so the radio turns on as if the plug was removed.) the audio does not pause or turn off, it keeps playing. Any ideas?

 

[Burchamj]

"the audio does not pause or turn off, it keeps playing."
No noise is coming from anywhere tho.