In the meantime, I tried your docker command at my Mac (12.3.1):
docker run -d -p 8080:8080 -p 55554:55555 -p 8008:8008 -p 1883:1883 -p 8000:8000 -p 5672:5672 -p 9000:9000 -p 2222:2222 --shm-size=4g --env username_admin_globalaccesslevel=admin --env username_admin_password=admin --memory=“3g” --name=solace solace/solace-pubsub-standard
=> works as expected. So it’s not your docker-run-command.