My default reaction would be to try a redump (and remember the disk is dual layer (at least according to dolphin wiki)). Also when posting your pc's specs the important one is the CPU. Try to get a type (eg pentium or i5), the model number (eg 2320) and the speed in GHz.
OS: Windows 10 64 bit Professional
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
