Just out of curiosity. What audio settings in the streaming device are you using? Have you tried different modes, down mixing the signal from 5.1 to Stereo, using PCM (24/16Bit), Dolby (yes/no), automatic loudness limiting or something like that? Does this problem appear independent of these settings? Have you tried a different streaming device for comparison?
Innuos Zen Mini MK3 with LPSU -> Devialet Arch & & UPnP -> Ethernet Cat 6a -> Phantom I Gold Stereo Setup
Gold Note Valore 425 Plus with Vasari Gold -> Devialet Arch -> Ethernet Cat 6a -> Phantom I Gold Stereo Setup
Master & Dynamics MH40, Audeze Sine, AudioQuest Dragonfly Red; Remote Control via macOS and iOS devices (Devialet App / Innuos Sense / Qobuz App / Airplay)
