Could someone help me

Hello could someone help me, my cards restart when I increase the volume.

That sounds odd, are you increasing the volume with the app?

For me I had the problem that first the USB input and then the aux input stopped to work. Arylic sent me a new bord as a replacement so that might work for you too.

are you using a compatible power supply? Normally this behavior occurs when you don’t have a power source with enough amperage.