Hi Ben,
Well, I am not so in (unfortunately) in KS/hypervisor development things, but this news reminded me to this issue, I've reported:
https://github.com/MEGA65/mega65-core/issues/20It was some compatibility issues me trying Xemu/mega65 so I went in some debugging and source inspecting and after some study on FAT32 (what I forgot quite a lot since years when I last need these kind of things to know) I found out those, I've written here.
I just ask this here, because Paul seems to fixed problems with some commits by reacting my report/findings, and indeed I have no problems like this since then (at least I haven't met them again) but I am not very sure what branch and what commits are merged into, also the issue is still in open state. Hmm maybe my fault too, and I should comment that at least I haven't seen the problem any more? :(