I have WRT3200ACM router. After I upgraded to build 52369, the Wi-Fi speed on 5GHz band went down from 200 Mbps to 50 Mbps. My previous build was 52217. It seems like any build after this has slower Wi-Fi speeds. When I go back to original build, the speeds are back to what I expect them to be. Were there any changes made that could impact the Wi-Fi speeds. Any help on this would be appreciated.
Also, without knowing what your configuration details are for your wifi interfaces, it's anyone's guess what the problem could be outside of development changes that may have adversely affected performance or your configuration. _________________ "The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep." - Robert Frost
"I am one of the noticeable ones - notice me" - Dale Frances McKenzie Bozzio
Monza is correct update both TX and TX chains to 1+2+3+4, also may want to try out Single User Beamforming.
Protection Mode & RTS Threshold I recommend None and Disable, unless trying to solve a hidden node problem.
TX power might be too high, if unstable try a lower number for example 27 for testing or go back to the defaults.
If still having problems, may want to consider factory defaults and reconfigure manually do not restore a backup.