This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Slow speed on APX320 - MU-MIMO

I have just purchased 4x APX320s and they are all connected to my Sophos Central Account.

I have installed the first one, and noticed that the throughput seemed slow but very reliable and stable at ~270Mbps, the LAN is all 1Gbps and the WAN is 900Mbps 

I then changed the 5Ghz channel from 40 to 80Mhz and the throughput has increased to 600Mbps (similar to what was there before on 40Mhz Channel).

Turning MU-MIMO on or off on the APX320 in Sophos Central does not seem to have any effect on the throughput (even rebooting the AP as well), whereas I would expect the throughput to at least increase slightly.

The speed tests are being run on the same iphone 15 with 2x2 MIMO support on both the old AP before it was replaced with the APX320 and now the APX320.

Any ideas what is going on? 



This thread was automatically locked due to age.