@GRL and it turns out that OC400 supports it.

sorry didnt't see you answered in my other thread.

does oc400 support per-user DPI statistics?

According to this posts: https://community.tp-link.com/en/business/forum/topic/734076 https://community.tp-link.com/en/business/forum/topic/815680 Per-user DPI data is disabled for hardware...

So according to this post https://community.tp-link.com/en/business/forum/topic/734076 per-user DPI is disabled for hardware controllers (which i do own OC300). Is the feature also disabled in OC400?

the feature is nonsense when we don't see the per-user data. Please enable the feature back for hardware controllers. We bought the hardware and expect it to work.