I recently set up a Windows 2012 server and installed FMS via Amazon Web Services.
I have port 5003 open in AWS and the Windows Firewall.
With FMPA on my local machine, I have set up my new AWS instance as a Favorite Host and I can see and open the FMS Sample Demo file.
But...when I go to upload my own FM file to the host, the server credential boxes are greyed out such that I can't enter them. I have tried several files.
I have a copy of FMS on a local Windows server and I've been able to upload files just fine. I can't figure out what is different here. See screenshot below for what I see when I go to upload a file.
There is probably tons of tedious additional info I could give at this point, but seems to me if I can see the Sample Demo file, I should be able to upload. So I'm figuring something silly I've missed.