I’m pretty sure that v2 1.2.4 is old. When I use two v1 1.2.5, the system has Beamforming. If I add the third v2 1.2.4 the option of beamforming disappared. But both of them get 1.2.8 updates, so no...

Actually I use two deco m5 v1 and one v2. I found the latest v2 firmware is 1.2.4, which is older than v1 1.2.5. Many 1.2.5 features are missing in app. Could tplink at least make v1,v2 more...