The Nitromancer

So it is a CKAN bug and not an incompatibility of my mods?

B9 unistalled, cache deleted, still not working

I've never installer TweakScale nor any type of fuel switcher, my only mods are: x Science, B9PartSwitch, KerbalEngineer, KerbalKonstructs, KRnD, KSP-AVC, NearFuturePropulsion, PlanetaryBaseInc, TransferWindowPlanner, DeflatableHeatShield. If any of the above is not compatible with R&D please tell me. Other forms of help will be gladly accepted

That's the problem, once clicked the R&D button a grey window saying "Select the part you want to improve" pops up, the window stays the same no matter how much I click in a part, no matter if it is on a vessel or not and no matter wether i left, right, middle or double click. I guess it's a bug but after reinstalling I still have the same problem

Is there an specific key combination or anything like that to select the parts to upgrade in the editor? I think I've tried everything and the parts just wont appear in the mod's box. Am I the only one with this program or am I just dumb enough to not be able to click something?