On the latest firmware this annoying issue hasn't been solved yet.

Yeah, the SD Card problem is kinda annoying. I use Samsung 512Gb. Deleted some albums on the memory card - Disconnected the device from my laptop - Library update (this should be not only showing 'Add' how many songs, but how many Removed also) - And if I connected the M6 Pro to my laptop again...

Interesting. Did you use Mac or PC? And are you able to replicate this with file on internal memory? I use Windows 10 and Micro SD Samsung 512Gb. I don't have this problem if I save my music in internal memory.

I encountered an annoying issue on the latest firmware. I connected the device to my laptop - open the SD card - deleted some albums - clicked library update - disconnected the device, and when I checked, the albums still showing in the device. So I deleted the albums manually from M6 Pro. BUT...

With the new firmware I'm having trouble selecting USB Configuration when I'm plugging my M6 Pro to may laptop using cable data. I want to transfer files but I can't change from charging to MTP. Somehow the USB configuration is not showing anymore when I drag down the menu from the upper screen...

When I did the firmware update from local update. Happened twice. But now its working just fine after I did the OTA update.

Why?!?

I'm from Indonesia. I bought R6 Pro from AliExpress.

Mine just arrived. So happy. Now i just need a case for this.

I hope you can also compare it with AK SR25. Since both DAP almost on the same price.

Better quality than Miter case. And the DIGNIS case covered the physical buttons on KANN.

DIGNIS case.

On Bluetooth works fine. Tried it with my Samsung soundbar. My only issue is with "BAL" indicator.

I only used balance connection once, but the icon "BAL" on top keep showing up even after I reboot the KANN.