WDS - no beacons sent deauth

I see a few posts related to this issue, but no resolution/suggestions I can find. I have a wireless WDS link where I’m seeing the following in the log:

jan/14 05:50:32 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:50:33 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:50:38 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:50:39 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:51:32 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:51:34 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:51:35 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:52:24 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:52:25 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:52:48 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:52:49 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:53:26 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:53:29 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:53:29 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:53:40 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:53:44 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:53:47 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:54:22 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:54:24 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:54:28 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:54:51 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:54:54 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:54:59 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:55:04 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:55:05 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:55:22 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:55:24 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:55:26 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:55:36 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:55:39 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:55:42 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:56:21 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:56:23 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:56:50 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:56:53 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:57:21 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:57:24 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:57:29 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:57:33 wireless,info MAC@wlan1: connected, is AP, wants WDS
jan/14 05:58:20 wireless,info MAC@wlan1: disconnected, no beacons
jan/14 05:58:24 wireless,info wlan1: data from unknown device MAC, sent deauth
jan/14 05:58:26 wireless,info MAC@wlan1: connected, is AP, wants WDS

The signal strength on the length is solid, -57 dBm.

Any suggestions?

Thanks,
Mike