If you are talking about HomeKit router support, I don't think this makes any sense for TP-Link. For one, you have to pay license to Apple for being certified and I don't think it would make sense...

@GaelForce @zombu2 You may have missed this link someone posted earlier. It shows mDNS coming in version 5.2 in Q2 2022. https://www.youtube.com/watch?v=Ci_VOQ_TFXs&t=2123s

@Rickk10000 According to this https://www.youtube.com/watch?v=Ci_VOQ_TFXs&t=3035s which is Dutch, so I assume this might be European schedule, it says Q2, so sometime after April.

@Fae Thank you for the follow up. Any idea why tools like Netmonster on Android and WiFiInfoView on Windows don't show 802.11k support for EAP devices?

Maybe related to this thread: https://community.tp-link.com/en/business/forum/topic/520982?replyId=1039028 @Hank21 Is the missing Country data in the beacon frame causing 802.11k to now show up...

My guess is that the speed test requires flash storage or something to run and its too slow on the tp-link hardware.