Q:

Not able to type anything in Android Studio

I have updated Android Studio to 3.4 and since then not able to type anything in My IDE. I can see words are getting printed on editor but on a very next second they are getting erased and cursor stays at same location. Though I am able to perform Copy Paste. 
This is very annoying and giving me huge break in my work.

A:

Try a clean reinstall of Android Studio. It has solved my problem many times and should work for you too.

