I am using a RADIUS IAS server.
There are no failures when I run that command.
Feb 11 08:44:04 station-up * xx:xx:xx:xx:xx:xx xx:xx:xx:xx:xx:xx - - wpa2 psk aes
Feb 11 08:44:04 station-data-ready * xx:xx:xx:xx:xx:xx 00:00:00:00:00:00 31 -
Feb 11 08:44:04 wpa2-key1 <- xx:xx:xx:xx:xx:xx xx:xx:xx:xx:xx:xx - 117
Feb 11 08:44:04 wpa2-key2 -> xx:xx:xx:xx:xx:xx xx:xx:xx:xx:xx:xx - 117
Feb 11 08:44:04 wpa2-key3 <- xx:xx:xx:xx:xx:xx xx:xx:xx:xx:xx:xx- 151
Feb 11 08:44:04 wpa2-key4 -> xx:xx:xx:xx:xx:xx xx:xx:xx:xx:xx:xx - 95