Djay pro and Traktor parallel

This weekend I’m playing on a private party. I have Traktor and djay pro on my computer. Djay pro uses my xdj1000s as interface, Traktor a denon x1600 for Timecode Vinyl. Of course I’m playing only with one software at a time but I prefer to have both programs open to switch between them (Traktor local mix, djay for Spotify). Can I do this ? Or will one software disturb the other (interface) ?

I’m pretty sure you’ll be fine