5070 has no configured wifi after write filter enabled

I have several 5070 thin clients that are having an issue with wifi profiles and saved credentials.

Logged in under User, with the write filter on, the Wi-Fi network connection wants the user ID and password to connect. When I disable the write filter, connection on User is there and connected, same for Admin.

I can forget the network, re-add it, reboot, reboot, switch user, do a hundred other things, reboot and it will still be there....but as soon as I enable the write filter, connection gone. Disable write filter, connection back!

These are managed by WMS, currently running 1.4.1, latest agent, Latest Wi-Fi driver...No Wi-Fi configuration in WMS

To be honest, we have had terrible luck with the Windows based Thin Clients, if it wasn't for a wacky USB emulation issue with old serial equipment on the 3040, we wouldn't even bother with these.

Has anyone had similar issues and gotten a fix?