Update, I did a bunch of testing, I don’t even have to program the whole FMC. I just put in the FROM/TO airport and after, the issue happens. Reproduced it several times. I'm curious what others have for computer specs. Mine are as follows:
CPU: AMD Ryzen 7 5800X3D)
GPU: ASUS TUF Gaming GeForce RTX 4070 TI Super 16GB OC Version
Memory: Corsair Vengeance RGB Pro 32GB (2x16GB) DDR4 3600
Display: Alienware 34" Curved Display 3440x1440p
Storage: SAMSUNG 980 SSD 1TB & 2TB M.2 NVMe + 5TB Internal