TODAY, I noticed that they were pushing the 4.3.9 version.

It has been virtually non-existent during most of that time. During that time, the thing that impressed/depressed me most of all about Smart Scroll was the lousy service. Here's my answer: I've had Smart Scroll since 2012. Would you please say what they are, so I get a chance to fix them? Here's a question they asked me: I’m curious why you gave Smart Scroll only 3 stars, I suppose you've ran into problems.