I have an issue with the application of WI-FI and Bluetooth on my X7 DAP. The icons no longer appear in the drop-down menu of the device and through the settings option the application does not open and the device freezes. After 60 to 90 seconds, the device automaticly will rebooths. This seems to be a recurring problem at FiiO and I still don't have positive answers from FiiO

Has anyone had this kind of problem and fixed it??