Intermittent noise when using ASIO4ALL

[jevansoh]

Hello,

I'm using an HDMI connection from my NVIDIA GTX1070 plugged in to my Marantz AV8803.

I'm using Windows 10 Pro x64.

When I use ASIO4ALL, about every 30 seconds, off and on, there is some digital distortion/noise in whichever of the 8 channels I'm trying to measure. The noise comes and goes and cycles every 30 seconds or so even when I'm just checking levels.

Java works fine, but only for 2 channels, which is why I need ASIO4ALL to work, properly.

I've tried a different cable. I've tried a different video card in my PC. I've tried plugging the PC in to the AUX port on my Oppo 205. I get the same results no matter what.

I've tried different sample rates and a different microphone, too. (I normally use a calibrated UMIK-1 mic.)

I am simply out of ideas and just don't know what the problem is or how to fix it.

Thanks in advance for any assistance you can offer.

--Jason

 

[G29]

Try running Theyscon DPC latency checker to see if you have a periodic interrupt that is taking too long.

DPC Latency Checker

There is also LatencyMonitor, but I have never used it.

Latency Monitor