problem with songs et waves

hi guys!
first of all, sorry 4 my english, ill try to do my best!
i have a problem, when i load determinates songs on the djuced with my inpulse 300 sometimes i see the waves really big and i hear the song bad. other times, i hear and see good the song, as u can see on this photo.

link of the photo: https://ibb.co/jc2cgt0

how can i solve it?

thx,
& take a good time mixing!