Unreal Engine 4.14 - Tabs are not working anymore

Hello everyone,

I am having a major issue with Unreal Engine 4 that I need to help me straight away!

The issue I am having are that: Nothing shows up when you click the tabs. When I right click on Blueprint or any items in general. It just looks like Unreal Engine 4 is being window and unwindow if I click on a different app when I was using it.

Here is the video I recorded in my screen: - YouTube

Please anyone help me, I have a deadline coming really close soon and I do not want to failed.

Thanks,

I had that too. I updated the epic games launcher (you do that now by clicking the little gear in the top right) and i think thats what broke it, but really not sure. Upgrading my project to 4.15 fixed everything.