But even on my Samsung s6 the function appears on the video but when I press the different speeds it does not speed up and has no full screen option.
There's only a button below that says switch to flash player
I think you should try to learn how to be able to switch between problem types, and remember how to work through the SA questions after having done a series of other question types. It's a different kind of mental work that you need to harness.
Just out of necessity, I would switch to get certified financial planner to make sure money not embezzled and then hire one of you to protect my interests:)
@Fish0701 If this change occurs, it will occur at a glacial pace. I'm looking now to see how long it took business schools to switch from GMAT to GRE but I wouldn't expect drastic change any time in the next year or two.