No do not install MQA. I use Tidal with Aurender N200 and I do not experience anything that resembles what you described. By the way with N10 SPDIF is the right connection. With your N150 you should be using USB.
Here’s what I would suggesr you do…
1. shut down and power off dac and streamer.
2. Reboot network modem, router, any switches etc
3. Power on dac wait till it boots up
4. Power on aurender
Also can you be specific what tracks you heard with this brightness artist, album, song?