Loading tracks

Hi,

I have a problem with loading tracks sometimes. In worst case it can take up ta a minut for a track to load.

I feel that it happens a bit more then it should.

I have all my music on my laptop, execpt for when i play thru Spotify.

Im using a Mac Book Air M4 with 16BG memory and have 70GB free space.

And last time i played, I loaded a track and i couldnt play the track. on either deck 1 och 2. 

I was then connected to a XDJ AZ

Anyone know what the issue could be?