Did you do that on our public demo? I did not specify it but the demo is reset every 15min, so it might create some problems if you’re playing with it while it’s resetting.
Driver options are working, you need to use the options exposed by the driver you want to use though, so you need to refer to the driver’s documentation.
When starting a container, Portainer will be able to start it, but depending on the command/process executed in the container, this one may stop immediately after.
Ah yes, due to the popularity our demo is having a few issues… I’m working on that. In the meantime, I recommend you to setup Portainer somewhere to try it entirely