I realize non-commercial applications are probably not a priority, but since--as far as I can confirm with other users--this effects _every_ KallistiOS application built with the current version (and going back at least six months) I figured I should report it. Whenever any current KallistiOS application accesses the CD-ROM, Redream crashes reporting (full log attached): `[ERROR] DISC [/builds/inolen/redream-private/src/disc/disc.c:243] Check failed: sector_fmt == GD_SECTOR_ANY || sector_fmt == track->sector_fmt` Strangely,:and perhaps a clue to what's happening, if the "disc" is swapped with itself before first access, the crash does not occur. I can't reproduce this crash on Flycast or demul, nor does it happen on the PAL and NTSC-J Dreamcast I've tested on (both with burned disc and optical emulation). Again, I realize this may not be a priority, but it's definitely an inaccuracy. Speaking of testing, besides the log I've attached a cdi that causes the crash and the sourecode for that test. Let me know if you need any other info and thanks--regardless--thanks for playing a part in keeping this platform alive. [redream.log](/uploads/5d83f3120145c0a72f0987f807f97b8b/redream.log) [fs_issue.c](/uploads/58adbeda8493bafe1022b270a7489649/fs_issue.c) [crash.tex](/uploads/aa48665750e632ea6f8e1af656d88cb3/crash.tex) [fs_issue.cdi](/uploads/821c07185a9c4377fb56770d6873b4bd/fs_issue.cdi) ``` ```