9603 Network config resetting

[MobsterBisque]

Setup:  9603 loaded with SELinux.  

We've got 9603s out in the field, configured with static IP addresses.  

We've seen this on three different RIOs.  We'll do something pretty commonplace (uploading a new configuration file), reboot the RIO, and lose contact with it.

Finally got two of them back into the office, and the network configurations had reset to DHCP.  

Has anyone else experienced this?

[Apex_Waves]

Hello!

Check the CMOS batteries, and replace them if needed. They should be around 3V. In NI MAX, under the "controller settings" tab, make sure that the startup settings are configured properly. It sounds like the IP settings are being reset at startup.