Can’t type in text boxes on double-click

Version 10.0.20 I am unable to enter data into text boxes on double click (e.g. I can not change track names, or input numerical values, etc.). Works SOMETIMES, but only about 5 percent of the time. REALLY frustrating!

Hi and welcome,

What OS do you use? What mouse do you use? Could you try in Cubase Safe Start Mode?