Hello last night when I play I have problem with Authorization, every time I need to change source to Dropbox or tidal I need to insert the authorization key in device.enginedj.com 
I have 2 big events this month and I need tidal and Dropbox there I must know what is the problem.
- firmware version
- internet connection (I use mobile all the times) This is my history from mobile phone and I have use my PC 3 times to login.
