Error -89136 at DAQmx Start Task.vi: 7220001 with TSN-Enabled Devices

Updated Apr 7, 2023

Reported In

I have two TSN enabled cDAQ-9189 chassis which I would like to synchronize. But when I try start my program I receive
Error -89136 occurred at DAQmx Start Task.vi: 7220001
Possible reasons(s):
Specific route cannot be satisfied, because the hardware does not support it.

I am able to acquire data from each cDAQ-9189 separately with no error, but my synchronization fails.
How can I get my synchronization to work?
I have mutliple TSN-enabled devices that I am connecting together on a TSN-enabled network. They all function correctly and there are no errors thrown when I use them in a line topology, but when I use a star or ring topology, I get Error -89136 occurred at DAQmx Start Task.vi: 7220001. I am using a TSN-enabled switch.

Confirm that all devices in the synchronization chain explicitly support TSN (Time Sensitive Networking). That also includes network switches and media converters.
Make sure that you have configured all devices to work in TSN-enabled mode. If you are using the Cisco IE4000 Switch, make sure your Cisco switch is running a firmware version that supports TSN .
Make sure that the internal routes you try to use are supported by the hardware you are using. This error can occur if you are trying to route a signal between two pins that cannot internally connect inside the device. For more details on how to get around this see Error -89136 in NI-DAQmx .

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