When trying to load a docker containter via "Node Resources - Containers", I get the following error that "The form had been held open for too long and expired. Please try again".
I have tried multiple times witht he form only been opening for under 5 seconds at most. Steps I used to try this method.
docker pull the image to a local dev box.
Save the docker image to my machine as:
sudo docker save -o docker_nso.docker dockernso
Then in UWM try to add a new container and point it at the locally saved docker-nso.docker image file.