These actually look like bugs in DSM. The NI idea exchange is meant for requested feature ideas to be included in upcoming versions of LabVIEW and LabVIEW Real-Time. If you find possible bugs in the future please post them on our support forums or ni.com/ask.
I was able to easily reproduce the crash you described. It also looks like the Max and Min cursors aren't actually returning the Max and Min values. I am assuming this is the behavior you are interested in.
Thanks for your reply. The truth is that I have sent out mutiple bug reports and requests to look into a variety of issues with the DSM but up until now nobody has replied. The DSM is a fantastic and crucial tool for the convergence of NI's distributed computing model but for some reason there does not seem to be a open channel of communications into the group that is managing the development.