I love this app, but there is a new bug

Love this app but there have been bugs while trying to use it via Bluetooth in the car. The latest one is that it plays tracks a little too slowly. Like playing a 45rpm record on 33rpm speed. I would guess tracks are being played 5% too slow from my iPhone 6s Plus. If I kill the app and re-launch it will play correct speed, but the next time Im in the car it plays tracks too slowly again.

wills649 about Onkyo HF Player - Hi-Res Music, v2.2.1