In Photoshop CC timeline, when I add an audio track photoshop CC either quits working or it skips to the end of the video clip. If I just put in audio it works fine. If I just put in clips or pics it works fine, but now when audio is added

When I try to use the timeline portion of photoshop, I can't get the audio to work with my clips.  I can get audio to work fine when using just audio, but the minute I try to add audio to a set of clips either photoshop quits working or it skips to the last clip in my show.  I don't understand why this happens.  I am using the same track each time.  Very frustrating.