Vision panel not showing anything

[Arengu]

Hello,

I have a problem with After Effect (v. 22.01): I open a new, blank project, create a 1000x1000px composition, and when I insert an image into my timeline it does not show up in the panel where I used to see it. I am not a beginner in AE, and have already used it before without any problem; it seems to me that it is since the 2022 version that this happens. Here is a screenshot (I have a french pc so AE is in french) : 

Does anyone know what could be happening ? I've tried closing and creating a new project, but same problem.

[Mylenium]

The standard steps apply: Check your hardware acceleration settings and update your system's graphics driver.

Mylenium

[Arengu]

Thanks for the advice.

However, as I am on a school-owned pc, I'm pretty sure I don't have access to these settings, and my graphic driver is probably already updated.

I am trying to desinstall/reinstale AE to see if it helps.