Hi, today I first moved a lot of nodes around on the canvas and then - forgetting that I still had them selected - I hit F1 to look something up in the help browser… … And was amazed to see that it tried to open each and every help patch of all the selected nodes at once. Pretty fun way to crash …

good find, thanks for pointing this out. in case multiple nodes are selected, vvvv now opens the helpbrowser as it would do when you press F1 without any nodes selected.