Log: unifi-ap-wireless-agg-stats
May 18 13:24:18 garage 1281c277a279,UAP-HD-6.0.14+13634: mcad: mcad[19323]: wireless_agg_stats.log_sta_anomalies(): bssid=6b:83:c1:22:f1:21 radio=wifi1 vap=ath3 sta=ac:b1:2c:c3:52:01 satisfaction_now=0 anomalies=dns_timeout
For: Unifi Access Point (or USG / Dream Machine) logging
Meaning: This is a common log on many Unifi setups and comes from 'mcad', which is proprietary to Ubiquiti. This error 'wireless_agg_stats.log_sta_anomalies' doesn't seem to impact the router or its performance based.
What to do: None required.