I'm pretty sure I haven't done anything to change that file (not knowingly anyway), so it should be exactly the same as the Github download
You're right, the min logging level defaults were changed in FlexDMD.log.config on github last year. Errors only are the default now, i'd forgotten i'd changed mine to Info for something else.
DmdDevice.log does have some errors, but they're for a table that I've since got working.
FlexDMD.log has a new error today, maybe this will help?:
[1] 2025/05/09 02:40:10.220 ERROR | Failed to load dmddevice.dll from \\Mac\Game-O-Rama!\Visual Pinball\FlexDMD\dmddevice.dll
[1] 2025/05/09 02:40:10.314 ERROR | Failed to resolve asset. [src='VPX.DMD_Frame' base src=''] VPX.DMD_Frame True
I'm surprised dmdevice.log doesn't show any errors, but the new flexdmd log error is just indicating the new issue with dmddevice after updating it (so not much help)
I'd rollback your dmddevice dll to whatever version you had before to clear that new error which probably affects other tables, disable flexdmd for this table in the the table script (option somewhere near the top of the script), and then raise an issue on github for flexdmd where hopefully it can be resolved for your setup, because i'm out of ideas 
Edited by scutters, 09 May 2025 - 11:54 AM.