2020 Imac kernel panics and Logic X crashes please help!

Hi All, Almost at my wits end. I have owned a 2020 Imac now for 2 years . I bought it refurbed and two months in it blew a logic board which I had replaced under warranty. So after that everything worked fine until I updated to OS Sonoma 14.2 after that crashes and kernel panics. I have gone through Mac diagnosis and it says my hardware is fine. Also, all 3rd part plug ins validate in AUVAL. I never experienced anything so frustrating in 15 years of using Logic X, My old power PC never had issues. It happens on any project large or small. I will paste in some truncated crash reports and attach full ones plus ETRA report. Can anyone get to the bottom of this? I brought Imac to the shop and they said everything checked out. I spent $4000 on this POS and upgraded to 64 GBS memory. I am ready to throw it out the window and start over. ANY HELP IS APPRECIATED