I use Cubase 5 under WINDOWS 10 64 bits and I am confronted for the first time with this problem: I made a left click on certain tabs of the inspector to open or hide (Audio Equalizers for example) when, suddenly, everything it is blocked . Impossible to open or to close sections. I tried the sections of a MIDI track, but the problem is the same. I created a new project and again the problem settled . I opened another old project, where I had not been confronted with this problem, and my current problem rested .
On the other hand, I tried to create a shortcut-keyboard for a section of an audio track , and there, I was able to open or to close this section.
Do you understand this problem?
Beforehand thank you for your answer.