It’s something that was happening with older stable versions as well, but I thought I’d mention it here anyway.
I have the taskbar on top, Renoise maximized, and when, for example, I load some big samples in SFZ, Renoise will “freeze” for a few seconds and the Renoise window will move up by the height of the taskbar.
Screenshot:
It’s as if, while loading, Renoise “thinks” the taskbar is at the bottom… this happens on two different PCs.
After the samples are loaded it will move back down and work normally. So not a big deal.