Spotify plays subsequent track in play list instead of one selected....

[Alpenm]

Description

In a long(ish) playlist (1800 odd songs) some times when I select a specific track to play it plays the next track.

A more detailed description, using numbered steps

1. When I first open the play list or hit play on my keyboard it usually plays the right track.

2. If I scroll down to a track and hit play, it plays the next track, not the one selected.

3. Spamming scrolling a bit seems to put things back in sync.... sometimes....

What I expected to happen

I expected it to play the track I selected.

What actually happened

It plays the track ahead. 

My Operating System

OSX 10.9.5

My Spotify version

10.0.3.101

My internet provider and country

UCL, university internet

My username

Alpenm