Hi,
I have performance issues in the NW (SW 6.1.3.4, no HT enabled) and have seen following:
- 2.4G channel reuse, only channels 1 and 11 in use.
- 5G frequent channel changes.
- 5G retransmissions high
I was trying to allocate more channels for 2.4G and get better channel plan. Also reduce the number of 5G channel changes and increase the coverage.
So I made following changes to arm:
- 5G tx pwr min from 12 to 15 dB + Free channel index to 30
- 2.4G RX sensitivity tuning based channel reuse for 2.4G to static mode (min TX 12dB in 2.4G)
After this change, 2.4G channels were changed to 1, 5, 7, 11 instead of using 1,6,11 (reg domain has only 1,6,11 allowed).
Why this happened? What are the right parameters to tune for allocating best channels for both bands with minimum channel changes? Thank you for any feedback.
ps. No interference in channel 6 area.