Premier Pro Audio and Video Glitch

[Rhzerr]

I don't know how to explain it other than just saying whenever I put audio or video into premier pro it will glitch, stutter and play at a faster pace than what is normal, I have tested the audio on the default windows programme and it's fine but whenever I put it into premier pro its glitches. Does anyone know how to fix this?

[Ann Bens]

If the footage is variable framerate convert to constant framerate with Handbrake before bringing into Premiere.

[Rhzerr]

but it happens with mp3's too.

[Rhzerr]

just did it and it's still happening