First noticed this with build 1687 but waited to see if issue fixed with 1688 but it is not.
Remote files are not listing correctly by name and same issue with 1688. Local side is listing by date correctly.
Reverted back to 1686 and all is OK.
With 1686 files are as the should be 6, 8, 10, 12:
With 1687 or 1688 the 6 and 8 file are below 10 and 12: