ALT Left click (loop selection doesnt work anymore)
Just in case, I restored the keymapto default, and it still doesnt work. Why? That is a problem. This is the file
Strange. I reset all the options to default. Then I added addons ect... and it worked. Did you see the lava textureI made? It's far from good but that was my best.
Does double clicking do a loop select? My guess is that Emulate 3 Button Mouse is on. That's what it switches to since the Alt key is taken, and it's a setting outside of the keymap so it wouldn't be influenced by your keymap reset but it would be by loading factory settings.
WoW! That is exactly that! I watched one of your tutorial and I added that emulate 3 button for the future when I will have a tablet. That must be a pain to activate it each time you have to use a tablet...