Hello,
I have a very strange bug with dune 1.3 in reaper; Dune doesn't allow a window over its GUI so it's impossible, for instance, to add other vst's in reaper when the GUI of Dune is open.
I have the same problem with opening presets for dune. I have to minimize reaper to see the window where I can select a dune preset/bank.
I know it sounds strange and therefor I made a little movie to demonstrate:
http://www15.zippyshare.com/v/78059804/file.html
Greetz,
manducator
P.S.: I forgot to mention, I never encountered this with previous version of dune.