Here's a good one. I have a user with a Dell laptop that was happily accessing our FM15 server using a FileMaker Pro 15 connection over wireless on Windows 10. The server connection now doesn't work....when the user attempts to connect to the host, they get a "connection not found" message. I've reset the wireless adapter's ipconfig and DNS cache. If we use the user's wired ethernet connection is works fine. Any other ideas?