JakobiI haven't had that problem thus far, it's been a week since they arrived. I'm still burning them in at this point but I'm pleasantly surprised at how nice they sound for the price. An enjoyable first MD experience for me.
Jakobimine works just fine, sound is just as i want it :) upgraded firmware?
did the burn in but cant say it changed anything?
scanned QR code and ended up at some chinese website, anyone got a clue what it says?