Hello, @mike suggested to post this in support if I was still having issues. Ref below for info
Was trying out the new 1.4 version and was trying the new IOS functionality and on the iPhone I went into the ROON settings > Audio > and enabled “System Output” but nothing shows up. Thats pretty much gist of the issue.
My setup details are:
Win10 Wkst running ROON server > managed switch TP-Link TL-SG2216 > Fiber > TrendNet TFC-1000MGA SFP media converter > MicroU > Lampizator DAC
2in1 WIn10 laptop (wireless)
(3.5TB) located on NAS - QNAP TS-251 (192.168.1.x)
iPhone 8Plus, 11.2, latest ROOn app