Checksum mismatch - Calculation error

[JonasDockx]

Thank you for making this program, it looks like a wonderful resource.
When I try to run all my cores in with ycruncher, I got the below error at Core 0.
Is there a way to change this?
The CPU is an AMFD Ryzen 7945HX.

Error on Core Core 0 (CPU 0 or 1)!

There has been an error while running y-cruncher!
Checksum Mismatch

Error Type: CALCULATIONERROR

[sp00n]

That's an error from y-cruncher itself, pointing to a hardware error, e.g. a bad CO value or a bad RAM overclock.
I have no idea if an HX mobile chip does actually support Curve Optimizer though. 👀
If so, you would need to increase the CO value for that core, i.e. if it is currently negative, set it more towards 0. If it's already at 0 or PBO is not enabled all, then something else is wrong. It could be the RAM or the chip might just be defect.

Or something just doesn't work right with mobile chips, I have zero experience with these, and I also don't remember anyone actually having used CoreCycler on an HX so far.