Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Renesas Electronics/R7FA4W1AD/SYSTEM/USBCKCR#0x0
HSTS=0
USB Clock Control register
USB Clock Source Select
0 (0): PLL(Value after reset)
1 (1): HOCO
These bits are read as 0000000. The write value should be 0000000.
https://github.com/cmsis-svd/cmsis-svd-data