I'm not a pro so I would appreciate help also. I put in my own Ubiquiti gear and have AC-Pro as well as In-wall HD units. Even though I have 1 Gb connection and constantly over 900 Mb on wired network, I never get more than 250 Mb on Wifi. Tested with MacBook Pro, iPhone 10, iPhone 11. I can't figure out settings to get more and don't any local pros who use Ubiquiti.