exporting issues to usb3 and sd cards

Hi i am really trying to be patient with this. I used to use rekordbox 2 but had so many issues exporting my playlists i gave up. Then along came Rekordbox 3 , i left it for a few months then thought i would try it. New interface looks good and would have thought bugs in RB2 would have been sorted by now.Alas how wrong i was.

I synced my playlists from itunes didn't have no problems.

i then thought i would sync to sd card(which was reformatted about 10 times ) , then i hit export folder to device through SYNC MANAGER. Straight away the problems started ERROR EXPORTING , right this where i then thought let's try playlists individually , still the same problem. Then thought i best check every tune (one by one) in itunes incase an AAC file or something else was causing this. 4 hours later every tune was checked.  Resynced with RB3 then thought this should work.Again tried whole playlist folder ERROR EXPORTING again then tried individual playlist first one ok then it all started again.

Didn't really want to give up but was close to it. This went on for nearly three hours like this no matter what i tried.

In the end this is the way i got it to work after nearly 9 hrs of work on RB3.I did not use the export feature at all eg right click select export to sd card.

I went into each playlist , selected all tunes and then dragged and dropped into SD card playlist folder, every now & then ERROR EXPORTING kept coming up but found if you keep selecting all tunes and dragging and dropping them to sd card playlist folder eventually they all export (had to do this 6 times for about 150 tunes).

Can some one please sort this out same issues on a new version will use this for now but to be honest if syncing is going to be this much hassle will be giving up next sync error definately.

Please sort this EXPORTING ISSUE out you should be able to sync with out all the crap i have had to do.Thanks