After working with Kalpana for over an hour it was found the Acrobat Pro DC issue was coming from OS Mojave. I am unable to use the link tool in the manner it is described. In the past when adding links you could draw your rectangle box as large or as mall as you needed, now in Mojave it goes in and out and it staggers or goes away when trying to make a smaller box. I use this option daily and the issue just started when i installed Mojave.