Upgraded idpi 3B to version 3B+ so I can have gigabit ethernet connection. Using it as a renderer. Flow of music is from PC w/MC24 to Network to New IdPi 3B+ to ifi micro iDSD BL (DAC/Preamp) to Headphones or speakers. Load Panel into my phone to control as before. But I cannot get the music to play thru the DAC/Preamp. I am using the Access key from the PC MC 24. Panel shows the Library and I can choose the album, but when I hit play all, it does not play the music file. What am I doing wrong? It worked with the Idpi 3B... I am 77 years old so I get a little confused with http addresses and Access Keys, Please help me out!!!