Audio drops from videos when playing USB 3.0 iXpand drive on iPhone 7 and on iPad Air 2

You are correct. I tested and still there is an issue with audio when playing videos files. I can’t try the wired headphones with the iPhone 7 because there is no headphone jack, but when i tried the headphone jack on the iPad the audio dropped after 2min of video play time. So you are exactly correct. The audio cuts out when using the headphone jack.