Docker - when stopping containers OMV gives me "communication failure"

Hi

When stopping containers I get a "communication error" or "gateway timeout" almost every time.. if I then, after clicking "OK" to the error, try again then I am able to stop the container.. not every time but most of the time.

Any ideas? any way to reset the docker plugin?

When doing it manually it works as expected.
I'm not quite sure but I think it's a permission issue.. of some sort.. I had some filesystem changes on my storage disks where Docker stores it's config for all containers.
OMV is 3.0 and it's on an intel server system.

pre-filesystem changes there were no problems.

from what I can tell, if I delete a container and recreate it the problem goes away..for that container.

strange thing is that I am 99,8% sure that I recreated the permissions as they were before.