Fix the "MX4SIO regression Issue" and a bug related to "Sector Cache"

[362053534]

Pull Request checklist

Note: these are not necessarily requirements

• I reformatted the code with clang-format
• I checked to make sure my submission worked
• I am the author of submission or have permission from the original author

Pull Request description

This can fix #1525 #1496 #1501
@rickgaiser

[rickgaiser]

Looks like you found and fixed a few bugs at once.

It looks like these bugs where both introduced only 6 months ago in these commits: 626e5e4 b05257c

Merging

[362053534]

Looks like you found and fixed a few bugs at once.

It looks like these bugs where both introduced only 6 months ago in these commits: 626e5e4 b05257c

Merging

Thank you for reviewing the changes. I’m glad I could help. :)