If using Roon where is your Roon database? I had a similar problem and ended up moving to a dedicated music server from Small Green Computer (i5). Prior to moving I was running Roon on my MacBook which was using Wi-Fi. Now run Roon app on phone, MacBook, etc with the Roon database on the i5 which is hard wired to my network. Also need a streamer which buffers. I’ve found many companies selling DAC’s really don’t know / invest much in streamer cards solutions. I moved to Bricasti. High quality build with excellent streamer. All residential internet services experience wait times, gaps, channel overloads and interrupts because of competing network connections. Again look for a streamer company that understands networking and builds buffering into their solutions.