Was able to get this resolved on chat. Thanks so much.

After reboot, one of our PBX servers became un-activated.
I have I have tried revoke, reactivate, etc. with no luck
Any Help?

I have it working now. Changed FOP2 to use HTTP.

I've tryed both ways. https://servername/fop2 and https://serverip/fop2. The DNS resolves to the IP of the server name.

Using the latest FOP2 with 100 user Elastix 2.5
I keep getting "One moment please" Connecting to server attempt number: 1
It will eventually go to login with Chrome, after maybe 2 or 3 minutes, however we have to use Internet Explorer 11 for our company.
I have disabled FOP1 and I have read older posts relating to websockets.
i can't find anything for the latest version on how to resolve this.
We have used the old FOP1 for years with Elastix running on 1.6.
After upgrading to 2.5, I am in search of a working operator panel that can be accessed by users without them logging in to the Admin portal.