The first device that I received has, unfortunately, held by just a few minutes. After simple configuration - especially if you're like me and do not use wireless Ethernet - played it perfectly at first. Soon, however, crashed it and switched off, to be caught by then in an endless loop of boot, connect to the network to crash and unwind. A "Factory Reset" did not help. So unit returned as defective.
Only: The replacement device showed after some time exactly the same mistake! Therefore, I can only advise against this Internet Radio.