[he is back] UI down when getting to the end of the playlist, while using bluetooth

[CallMeMike]

Encore twist : PI alone, listening to an USB device on the bluetooth output (with two differents devices). No NAS, no DAC. Basic Power supply (no need for particular power for the PI alone)
Same problem : when reaching the last second of the last track of the queue, UI is "freezing"

So, i began to wonder if my PI version is working fine with Moode.

I've got a PI 3 B v1.2

 
Can you get hold of an external BT USB device... ?... or simply a different RPi...?

@TheOldPresbyope has provided the groundwork on a Creative aptX BT USB device here: Creative BT-W2 USB-Bluetooth Audio adapter