Wi-fi issues with ThinOS 9.1.5067 firmware

Anyone else experiencing issues with wireless connections using the 9.1.5067 firmware? My wireless settings (WPA/WPA2 PSK network) are being push via WMS.  When the device is booted with the ethernet connected, the wireless connects without issue. Those wireless settings though don't appear to save and persist device reboots.  When I then boot the device with the ethernet disconnected  the device never even attempts to connect to the wi-fi (based on what I'm seeing in the Event Log).  When I look at Settings > Network Setup > WLAN the wireless network I had configure via WMS is gone. If I reconnect the ethernet and reboot, the wireless connects (assuming because it it pulling down the wireless config again when it communicates with WMS).

If I revert the device to firmware 9.1.4234 with the same exact WMS policies applied, I do not experience any issues with the wireless.