AX2012 and UIPath

I'm working with UIPath to automate some processes in Microsoft Dynamics AX 2012. When I use UIPath to indicate a button to press or a field to type into, UIPath gets a brainfreeze (stops working) and just chews on it for 3-6 minutes before it has completed. It works, but it take a ridicolous amount of time to make a process, as this is the case at every click. There is no problem when the process is running from orchestrator - it is only during development and only in AX. In all other programs it only takes a split second.

Does anyone know what causes AX to be this slow and how to fix it?

I have attached a video here, where you can see the issue: Link to video showing performance issues

Thank you in advance