This is the correct device tree using .008 and dev versions after that.
gxbb_p200_2G_100M_RealtekWiFi.dtbWhy did you change device tree using .008
you say "I've tried the gxbb_p200_2G_100M.dtb"I have no issues. I run a straight HDMI to my TV so i hope we are talking the same thing/
Hmmm, I'll try the Realtek WiFi variant with 008, although I don't use WiFi so I didn't think it would matter. Yes, I used the gxbb_p200_2G_100M.dtb from 008.
I run HDMI to TV, then optical out to a soundbar. The crackling happened with passthrough both enabled and disabled.