HyperSwitch alt+tab broken? HyperSwitch Alt+Tab behaviour stopped working 2-3 days ago. It simply does nothing.
I haven't changed my HyperSwitch's preferences and I don't remember installing or updating anything that would create a conflict.
However cmd+tab window preview is working, so the app is clearly up and running.

Is anyone experiencing the same problem? Or everything works well?
I have already contacted the creator of the app to get some support.

Meanwhile, is there any free app with the same Alt+Tab window scrolling feature?
After months of digging I found out what was my problem. As I visited this page like a million times I'll leave here my story as it may be helpful

My issue was related to the new "Secure Input" feature of os x. When Secure Input is enabled, apps like HyperSwitch, Contexts etc... will not be able to grap hotkeys.

Some app may be bugged and not release the secure input lock, or (like in my case) you may have some issue with Iterm2. In this case just disable it, Iterm2 menu -> Secure Keyboard Entry and you have your life back!