I'm having the same error when I use the m5Burner. I did install the drivers, and when I use https://uiflow2.m5stack.com/ and hit run, I can see some log messages coming from the m5stickC plus2 when I press the button in the demo app, so the read operation seems to be working. But if I click burn in uiflow2.m5stack.com doesnt work either.

I also got this error message earlier:
new m5stack: Failed to write to target RAM (result was 01070000)

I'm using Mac OS Monterrey (12.7.4 (21H1123)), Intel CPU

I've tried the installation of the drivers several times, without any luck getting the m5burner working.