netflow V5 not working

We tried netflow but only V9 works but not V5.

Is this expected?

Firmware version is 7.16.1

Did you analyze what is “not working” ??
RouterOS is not sending anything to the target collector ? Or is information plain wrong/missing ?
Are you limited to v5 for some reason and not able to try v9/IPFIX or something?

Thanks for reply - Yes with v5 selected RouterOS is not sending anything to the target collector - but when v9 selected records are sent as expected to the target

We use v5 because our collector is v5 only and don’t need any extra v9 data for our application.

Along the different versions of RouterOS I also found some weirdness in some of the netflow-config, but that was more in the v9/IPFIX templating.
Made a quick test on my v5/Netflow on RB5009 v7.16 using Wireshark and it works fine. Wireshark detects as CFLOW v5 and I’m seeing flows in there.