Originally Posted By: rharv
To disable internet I would
Go to Control Panel
Click Network & Sharing
Click Change Adapter settings (which displays all network adapters)

Right click any active one and select Disable
After testing you could simply right-click and Enable to return.

Have you yet eliminated the USB cable?
I'm telling you, as a guy who works with PCs every day, I was surprised that one thing fixed issues that I had been 'fishing' for a week or so with lots of frustration.

I'm not saying it is the answer for sure, but it was a surprise to me when all the issues went away with the new cable.
My problems appeared random like yours and I was convinced it was system related .. but it wasn't in my case.
Just trying to help and you can feel free to blame me if it doesn't work.

Thanks of the info rharv.

Regarding the USB cable. The new one still hasn't arrived from Amazon. But when it does it will be immediately installed. And there is never any blame if that idea (or any other) doesn't work. This is a tough nut to crack and I appreciate all ideas.

The DPC Latency Checker seemingly is a good piece of software but the process of hunting down the software responsible for the latency is a painstakingly tedious process. You have to watch the thing as it scrolls by second by second to determine if you have a glitch. Then you guess which software you should disable and repeat the process until the culprit is identified. The next time I talk to Dell I'll ask if they have a more automated diagnostic tool.

In the meantime, if anyone has a contact at Thesycon GmbH please suggest the next update latches/captures the error flag so that you can run it, walk away and return in an hour confident that if an error ocurred you have it captured. Of course, the "holy grail" would be, in addition to capturing the error flag, to tell you the specific sw that caused the error. I would think audio engineers and musicians around the world would find something like that useful.

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