Tested with 8.2.5 too and doesnt work.
AutoPlay slides: onEnable loop: on
Maybe you have not set background color for slider yet.
You can please set background to make it work first, then we will check and fix it later.
I already set background color, but not background image. The slider doesnt works without background image?
I'm using the md_slider-8.x-1.0-beta2 version from codecanyon, it is the latest?
Please check your email,
We send you the latest version of MD Slider for Drupal8 (8.x-1.0-beta4)
It was my mistake.
You need to set background image for slider to make it work.
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