I hope that you are very well.
At this moment, we have been a lot fail with some radio in my Topology Network. We Have two Radio ePMP 2000 and each AP have eight SM model Force 200/190/180, all our radios are working in the band 20 MHz and with option of auto-channel selection.
Occasionally the SM radios connected in the AP have lower speed (up/down 2.84 Mbps/0.521 Mbps), we have MIR profile in the APs this profile is configurated like this Downlink 0.512 Mbps and Uplink 10 Mbps. We do not understand what is the cause that generate that our SM connect it to the AP, and getting speed very low to what we hope.
I hope you can help us that solution this problem. We had considered in to make a firmware upgrade on each radio, What is your opinion?
I attached the capture of the configuration of one AP and one SM.AP