Two critical issues for ion-slides

ISSUE 1.

ion-slides autoplay not working on real device. It works on iOS simulator and gene motion simulator though. Anyone has similar problem?

ISSUE 2.

Autoplay skips the first slide very quickly. I set autoplay time 2000ms as you see below but the first slide appears about 100ms only. Almost impossible to recognize it was shown. The first slide is displayed well for the first loop, however, skips every consecutive loop. This happens on AOS and iOS both.

ionic - 2.0.0-rc.2
cordova -6.4.0

It will be very appreciated if anybody helps. Thanks.

HTML

<div id="topSlide">
    <ion-slides [options] = "slideOptions">
      <ion-slide *ngFor="let image of someArray">
        <img src={{ image.url }}/>
      </ion-slide>
    </ion-slides>
</div>

SCSS

#topSlide {
    margin: 0 auto;
    width: 100%;
    height: 30vw; 
    img {
        width: 100%;
        height: 100%;
    }
}

TS

slideOptions = {
    loop: true,
    direction: 'horizontal',
    autoplay: 2000,
    speed: 500,
};

Did you find a solution for this, ever?