They used to play.. and now they're ok again. Probably som issues With network or NAS. soon to get fiber Broadband and New routers/wifi so will wait until then to see if antything stabilises. The sync between mma and mmw is also a hassle.
Thanks for the answear.

Check the File Types of the skipped tracks, they may not be supported by the client.

Hi,
When i Stream from my Win10 (MMW 4.1.20.1864) to my Yamaha Receiver some tracks skips. Any suggestion?