I am using licensed UD 2.5.3 on IIS with windows authentication enabled, running on port 80.
I have a grid which displays data, from SQL DB, I added a button to the grid which performs some calculations and using Show-UDModal display it. However, as soon as I click on the button the following message appears: Cannot send data if the connection is not in the ‘Connected’ State.
If I am running the same on localhost, it work as expected.
Please help to understand where is the problem and how to fix it.