Adobe Premiere CC (with all updates) is awesome and I use it a lot, but rendering is unfortunately not so good as in CS6.
Often, in moving shots stripes appear, especially when the speed is lower or higher than 100%. Because I broadcast my videos on YouTube I use these settings.
Any help or is there an update coming?
Post an example of the problem, so we can see?
Also list out your media, sequence and export specifications.
Your sequence settings are Lower Field First, but all interlaced HD is Upper Field First. You've inadvertently reversed the field order. Correct that.