Update: been trouble shooting this all day and havent really fell upon any solid patterns good or bad except one. It seems to not trip the error when not having to scan and update large amounts of change in data on the card.
500mb uploaded just fine
800mb uploaded just fine
4gb Nope Uncaught Exception
5.3gb Nope Uncaught Exception
However, iirc I did trip an error just while playing a song, which ive read happening to people. If this is true and it starts happening to me then there is no explanation that I can come up with to explain this error other than s***ty ass buggy software from a developer company that got bought out for 45 cents on the dollar and btw Sprint was their only client for the states...
All these issues go along side of another known issue which will be linked below of maximum number of songs, people claim different errors in that msg, mine says 1252 is max, when I would only have 400 or so songs and lots of free space. I restarted my phone and this error did not appear again. Until I transfered another chunk of data on the phone, at which point another restart fixed it up.
http://www.instinct-samsung.com/index.php?topic=854.45I would like to note here for anyone else present or future having this issues, I really found no relationship or consistences with these errors other than how much data I transfered at once. Ive read about corrupt files and illegal chars and even wma formats causing Uncaught Exception errors, Ive backed up, re-encoded, and fixed meta tags (which btw I still have no idea what the s30 actually reads to get its info, whether its IDE 3.2 or what) and found no relationship to any of these being the problematic. Rock on Sprint, Rock on Samsung, Rock on broke ass developer companies taking on too big of contracts they cant properly handle.