I troubleshooting a DAQmx error -201390 in my customer's application that another development team wrote. The application monitors their production equipment by communicating with multiple CompactDAQ chassis over the network, and this error appears only after hours of successful operation (typically during the early morning hours when nobody is watching).
I have seen the forum post Why Do I Receive Error Code -201390?, and I believe the issue that may be related to the second solution that marked (some network switches automatically disconnecting ports). Assuming it is possible, is there an earlier task state in the DAQmx Task State Model that I could use to force the task to reconnect to its CompactDAQ chassis on the network? I am trying to avoid having to clear and create the tasks due to the program's architecture, but I don't have the experience of working with the task state model and Ethernet CompactDAQ chassis.
