5.4.1 auto-prompting and ctrl+click to open partials

I've got a new work laptop and have recently reinstalled Rubymine (5.4.1) from scratch.   I've got a couple of problems I'm trying to figure out:

• CTRL+SPACE is not auto-prompting things like:  variables, controller names, model names, view names (etc).
• CTRL clicking on a partial name is not opening the partial (I think there is a setting for this but I can't figure out where it is or what it is so far)
• From the TOOLS menu "run ruby script" is greyed out (haven't been able to figure out why)