Problem with NI-X100 and NI-X00 after upgrade firmware from 3_60_453 to >

Amperum

I have a device with on-chip interface IP "Wiznet W3100A". This device connects to NI-3100 (in another project NI-700) over IP standard function IP_CLIENT_OPEN.
Everything worked great, as long as I have not updated from Firmware v3_60_453 to v4_1_404.
After updating Firmware for the controller my device is not connected. The same situation is with the version of Firmware v4_1_373, all other devices are connected, but the device with Wiznet W3100A chip is not connected.
Locally, I was able to solve the problem only return to the version of Firmware v3_60_453 on NI-3100 (NI-700).
Question: what has changed in the process of connecting to the AMX controller IP on Firmware versions above v3_60_453?

ericmedley

There is a pretty significant change from v3 to v4 that has a lot to do with duet. I'd check your memory settings and see if you are a little RAM starved. Unless you need the specific things from v4 you really didn't need to migrate from the latest v3

Amperum

No, nothing to do with the memory of what. Device with chip IP "Wiznet W5000A" works without problems in the same project.