This issue might have been caused by the compact DAQ Ethernet connected chassis (NI 9188) or compact DAQ device carrier being in an improperly configured state in the vendor software utility (NI MAX), which manages the connection of network connected devices.
Try "daq.getDevices" to find if there are any unsupported devices.If any unsupported network device is found then disconnect it .But, Before physically disconnecting a network device/chassis, make sure it's first unreserved in NI-MAX. If disconnected while still reserved, delete the chassis/device in NI-MAX.
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