When I select an Omni, move it and CLICK cancel, sometimes the button doesn't respond and what happens when I move the mouse is the same as if I hold the mouse down and drag, so the Omni moves with the mouse wherever I go.
I solved it by hitting esc, but it is pretty annoying.
Also a random q: I am trying to post a 3-min hd video but it loads for like an hour and never posts. Is it too heavy?
As in post here? Yeah, there are upload limits for file size. A 3 min HD video will likely be too large. Better to upload to youtube, or some other sharing site then post the link here.