There is a strange problem, if anyone has encountered it, please share. I’ve been looking around on various forums and can’t find the answer. Maybe I’m formulating the question somewhat gloomily.
There was a problem with the fact that with enviable inconsistency, not amenable to any system, devices in the wifi network connect physically and at good speed, but do not receive an address. I turned the settings knob, but it didn’t help. I installed third-party dhcp - the problem persisted. In general, the root of evil was never found. The only suspicious point is that on the interfaces to which the ap is connected, a large percentage of drop packets are in the queue. I couldn’t find how to fix this either 
The whole system is hex poe and two cap ac.
What’s interesting is that I checked this on a similar system at a friend’s house and there is the same drop, although he doesn’t notice the problems, since there are minimal devices on the network. But on my second system, where access points are not native, everything is fine and not a single drop in the queue.