Corel 15 reselecting over and over

Got a new computer, new Mamaki printer and plotter, updated rasterlink to work with Corel. Had a few glitches but always found a work around them...but can't figure out why the crap Corel will select something then reselect it over and over. It's like it's stuck in a loop. This happends mostly when I'm trying to send stuff to the plotter and there is a lot of text or maybe the file is just to big I don't know. I was using Corel 8 and never had a problem like this. ...any ideas?