Need Help With Dumping Disc Games from Jailbroken PS3

Alternatively try dumping from disc to PS3 with multiman then from dev_hdd0 to PC via FTP
Already had the issue where a game didn't decrypt when dumping directly from dev_bdvd

No dice, unfortunately  
Tried:
1.) copying /dev_bdvd/ over FTP again
2.) copying all of /dev_bdvd/ locally to the PS3, then using FTP to transfer those files
3.) copying only EBOOT.BIN locally to the PS3, then using FTP to transfer that
(Before doing any of the above, I made sure that I'd turned on "Enable Direct Disk Access")

I'm beginning to think it may be an issue with the specific CFW or version of multiman that I have installed, which wouldn't be an issue for these forums anymore (I think?). Thanks for all the suggestions, though! I'll post an update here if I figure something out.