I now only have usb output on the whole device. I can see metering on all outputs but no sound is being output. I’ve factory reset 10 times and I’ve had everything unplugged when I reset it. All settings are correct. I have checked volume knob settings, all of it. I’m at a loss. All I can figure is…

Please check the following: Turn off the unit Disconnect all the cables Wait 30 seconds, connect only the PSU cable, and turn it on again On the loading/splash screen, press and hold the “A” and “H” stomps Select “Reset Settings” Check if the problem persists

had the same problem and this worked for me

[image] jwironmaiden: hold I’ve done this going on 15 times and it’s still not changing. I emailed support earlier. Hopefully I hear back from them early tomorrow.

They are usually fast at replying so hopefully you’ll be fixed in no time. My first message was what neural emailed me when I had problems

Honestly, I’m blown away at the speed of their responses. lol. Developers are viewing my logs as we speak! I will update the feed with their response!

I really hope it’s a software bug. It truly behaves like one. I even got a random little bit of signal through the 1/4 inch yesterday for about 3 seconds and then it cut back out. Very glitch style lol.

No Output on ANY Output other than USB Quad Cortex

Support

RN69 July 7, 2025, 1:19am 5

Same trouble as me, and many threads on this forum.
For me, boot with no sound or loud noise.
(Didn’t know OK on USB output)

I strongly assume it is a software bug.

Topic		Replies	Views
No output after turning on Bug Reports quad-cortex	3	837	March 27, 2024
output issues after start up Bug Reports	10	1495	July 11, 2024
HELP!QC No Sound Bug Reports feedback , quad-cortex , support	2	148	April 11, 2025
No Output Quad Cortex Quad Cortex	9	5076	October 31, 2022
No Sound when changing outputs Quad Cortex	1	124	May 25, 2025

No Output on ANY Output other than USB Quad Cortex

Related topics