John, does it crash if you take the multiply outputs out of the equation? I remember fighting with my 8 out firewire MOTU stuff a few years ago. There is that slight nuanced condition of whether the software is crashing or the hardware is crashing it. You have been using this hardware for a while without incident, right? I doubt the hardware has changed so there must be either an OS or a software condition that is causing it. Working backwards, what changed just before the crashing started? Have you tested with a different output just to make sure it is or isn't the software?

Very strange that something working stops working. The difference in my case of the MOTU stuff was that I was adding it and trying something different, so it isn't the same situation.


I am using the new 1040XTRAEZ form this year. It has just 2 lines.

1. How much did you make in 2023?
2. Send it to us.