wAP ac - uneven & irregular traffic

[vinnrom77]

Hello everybody!

I’m testing a new MikroTik wAP ac (RBwAPG-5HacT2HnD) and see what the traffic is uneven, intermittent, with large and frequent failures of the signal.
Testing was done in the same room at a distance of 3 meters between devices with TX power=1dbm:

What’s the problem? Why is this happening?

Because with other devices under the same testing conditions that does not happen. For example I recently tested LHG5 and has a good traffic:

I beg you to understand and answer.
Thank you.

[R1CH]

A signal of -9 is far too strong and is likely causing some overloading / induction somewhere. Try moving the devices further apart.