I'd just like to say this first: Normal OpenJK seems to be working perfectly fine now (which might just be a happy accident). I could be doing something completely wrong with the copy that I've set up for the version with Rend2, so if it's an install error, my bad! But in the Rend2 copy, when I switch the renderer to the rend2 one and restart (be it vid_res or /quit and launch), many OpenJK windows are launched at once, then they all crash. When the window pops up to tell me it's crashed and I hit Close, they all go away. So now, any time that I try to start that copy of OpenJK, it spawns many windows and crashes. What exactly did I break? xd