OK. If you are running Windows 10 you can open a virtual keyboard in Oculus Home:
Press the "O" button on right hand controller to enter Home from ED (ED will keep running).
Point and click the laser at the Desktop button on the Home dashbaord to open Windows desktop.
When Windows desktop opens, point and click the laser at the keyboard icon on the bottom right of the W10 desktop window in front of you.
A grey keyboard should open. Grab the top of it to move it.
Minimise (don't close) the W10 desktop, Oculus dashboard and anything else minimiseablr that obscures the ED cockpit.
I think this Oculus setting is persistent so you should just now be able to press "O" on the hand controller to get a keyboard.
Hope this helps.