I'm in Premier CS6, and I'm not able to import files into the project by clicking on the file in the folder and dragging it in; I have to right click in the project tab and click import. Once the file is in, however, I cannot drag it onto the timeline; I have to right click, then insert. Once it's on the timeline, I can't drag it to another track or move it on the existing track.
I was able to work around it, but if I want to do multiple layers I have to lock the layers below (otherwise they'll split at the point of insertion) and make sure the track I want it inserted on is selected (sometimes I have to switch te the track selector tool). To slide the clips within a track I have to use the slide tool. I used to be able to insert clips on tracks above other clips without splitting the tracks below and select tracks and slide clips just by using the selection tool. I'm just wonuering what happened and how to get back to the way it was.