I have several HAP-AC2 and CAP-AC around the house to repeat wifi signals. I am separating the radios. 2ghz is for user connections, 5ghz is for the inter-AP backbone.

I am trying to understand why TX and RX rates differ for the same AP and how I can improve their connection rates. See the following image.

Does the Tx Rate of 24Mbps and 12Mbps without the 40Mhz/1S/SGI indicate an issue? How can I improve the connection between APs.


Thank you