Windows 10 laptops (with the latest patches), MR45s setup in bridge mode and DHCP is handled through the Windows domain controllers. We have 802.1x enabled. Authenticated Wireless users are put on a Corporate wireless VLAN.
We've been experiencing some issues with random users at random times (including myself occasionally) trying to connect wirelessly and will connect, receive the yellow "!" in the system tray and it will say "Connected, no internet"
I do not see the client laptop connected to any of the APs, but I do see in the event log the laptop from it looks like, being authenticated. Sometimes disconnecting and reconnecting will allow them to connect successfully, sometimes it won't.