CMG reset feature
I've experienced this situation on a few customer sites. I've been unable to "fix" a broken Cloud Management Gateway which was previously working. On these occasions the easiest way to resolve is to remove and re-deploy the CMG. This always fixes the problem but seems a little extreme. I'd like to see a CMG reset feature (along the same lines of the site reset feature) which resets the CMG services and permissions instead of having to remove it.
Bruce Sa commented
I've had to do this at least twice in my env. This feature would be nice.