How to Optimize Max Patch that aims to use 2 Instances of SERUM2 as a VST (This is for a Master's Project)

Hello!

I am in the process of working on my Final Master's Project in Sound Design using my DJ Controller. I am currently running into issues with my Max Patch shutting down on me. I want to use two instances of Serum (Using my DDJ Left and Right Jog wheels to select midi notes that then trigger sound in my SERUM2), however I am noticing that it will work, until I start the other instance of Serum2 (jog wheel) or when I use my jogwheel to increase the velocity of the sound. The Sound Design will begin to crackle and ultimately cause my Max Patch to shut down abruptly. I am looking to include 4 Audio Samples to this max patch (to sample splice using my Left and Right Pads on my DDJ Controller). Anyone have an idea on what I could do to optimize this max patch without having to take out either instance of SERUM2?

Thank you!

I have included my Max Patch for your reference!