I have a form in v12 using the classic designer where I have the Web Client embedded using a Custom HTML field using an iframe. It had been working great up until a few months ago. For some reason when the form is first opened, the iframe just flashes "Please wait..." over and over.
If I log into the Web Client in a different browser window and then refresh the form, it loads the iframe correctly. Does anyone have any ideas what might be causing this?
Running Forms v12.0.2509.20409