My Note 4 Edge finally got the Marshmallow update a few days ago. I posted some questions about a variety of features that seem different from what it's supposed to be here. But I also have a problem about scrollbars, which show up as thick gray lines on the right side of the screen in scrollable pages. Basically, they don't work anymore. In most apps, I used to be able to grab them with my S-Pen or finger and they'd turn blue and let me scroll rapidly down or up. After the update to Android 6, nothing happens at all. So far, only one app (which hasn't been updated in awhile) has a functioning scrollbar. Is this a Samsung thing? Or a Verizon thing? Or are my expectations for good functions continuing to work just too high? 