Review on Wi-Fi hotspot Ubiquiti UniFi AC Mesh, white by Mateusz Sowa ᠌

The devices were bought for the sake of experiment, correct operation in the UniFi Cloud Key + UniFi AC Mesh + UAP-AC-LR combination cannot be achieved - when switching between points, pings disappear (not always), authorization flies and does not pass again (wrong password) , just like that, for no reason at all, it can earn and please for a short time. After reading a bunch of forums, not only 2022-speaking ones, I realized that I am not alone, there is no single solution, the advice boils down to something like when setting up radio channels in Mikrotik - move it there, touch it, touch it and maybe you will be lucky. Changing channels, changing power levels, changing other specific settings of which, of course, are smaller than Mikrotik, but which had to be thoroughly studied - all to no avail. Particular hostility is shown to apple devices. It remains the option to purchase a UniFi Switch, this is the only thing I have not done yet, but there is such a recommendation, although it is not clear how it can be justified, and if this does not help, it will turn out as if "the mice cried and pricked but continued to eat the cactus." In general, my review will only complement the previous review from Sergey, with which I fully agree. This device does not pull on an infrastructural professional solution. I understand what I'm doing. I will be able to solve the problem, I will change the assessment. Devices work bug-free with the UniFi Cloud Key turned off (we'll wait until they fix it). Empirically established - must be connected to one switch.