Windows 10: Can't type in Start menu nor click the search box next to it

The tray also randomly appears, even when in a fullscreen application. It seems to be consistent and always refreshes when it appears. I tried using the Virtual Agent and the Troubleshooter, with no success. I have no idea what caused this, it started randomly yesterday, and I didn't install anything on my PC.

:)

 

Can't type in Cortana search box

Hi Brendon,

Is you keyboard working normally on other apps such as Notepad? If not, run the built in troubleshooter for your keyboard. Here are the steps:

• Type Troubleshoot in the Search box and press
  Enter.
• Look for and run the Keyboard troubleshooter.
• Follow the onscreen instructions.

In the mean time, we suggest that you refer to the link below for actions that you can perform to troubleshoot issues with the Start menu or Cortana:

Troubleshoot problems with the Start menu or Cortana.

Let us know if you need further assistance.

 

Start Menu Search

Hi,

About your issue regarding the Start menu or Search, in order for us to assist you better. Please answer the question:

• Were there any recent changes made to your system prior to the issue?

In the meantime, we suggest you to check this link:
Troubleshoot problems opening the Start menu or Cortana. It contains troubleshooting steps prior to the issue.

We'll look forward to your response.

 

Cortana search box - type request

Since I got a Win 10 update a few days ago, Cortana has been hard to deal with :>). She will take requests verbally but if it try to type something into her search box, as soon as I enter a letter, a white box appears as though some suggestions will be
listed (as it did before the update) and then all of a sudden it disappears and I am back to the original Cortana window. Any ideas? I did set up other admin user and Cortana will allow that user to type into the box and she will immediately start a list
of suggestions. Also I tried "method 1 and 2 that required changes to the registry.