Unable to pull or push images from Docker Desktop for Mac

Hello everybody !

Mac mini M1 16GO RAM under macOS BigSur 11.2.3
I installed docker desktop for mac (4.6.1) up to date.

The basic test failed :

Docker_test % docker run hello-world
Unable to find image ‘hello-world:latest’ locallydocker: Error response from daemon: missing or empty Content-Length header.

Browsing forums, I tested the ‘Reset to factory defaults’ button without success.

I have no network problem outside docker.
I ran the same installation and test on a old macbook pro intel i3 without any problem.

Any idea please ?