Your images display perfectly.
Here is a copy of one.

Copy.jpg

As for the lines starting up about 1/3 of the model being printed this could be a multitude of problems.
This could happen because of the lead-screws being out of alignment, it could be because the linear rods are too loose for the bearings or the bearing could need repacked.

Great Bearing Cleaning video
https://www.youtube.com/watch?v=KQHugGSQd5M