Similar: The reason I gave up on OpenBSD (about 10 years ago) was that it had such awful WiFi drivers in AP mode that it was not workable. Half the clients were running at hundreds of kBit/sec instead of the expected 11 MBit, and the server needed to be rebooted every day or so. So I switched to FreeBSD, and while it AP mode WiFi drivers weren't that awful, they were by no means good. The obvious fix it to buy an actual AP, and costs about $100 and 10 watts.