Library Corrupts itself often - any backup possible?

Hi
My Serviio Library gets corrupted everytime i add a large number of folder & files.

My Steps:
1 Install Serviio fresh = OK
2 Add 'Folder' to Serviio (about 375movies) = OK
3 Wait 3hrs for Library to be updated = OK
4 Any day Add another folder 'TV Shows' (about 5 series) or Add more movies (50 or more folders) = Library becomes corrupt and Serviio stops working = Corrupt Library

The only way to fix this is to
1 Remove Serviio
2 Start again (steps above)

Q1 - Is there any way to 'SAVE' my library that I can restore without having to wait such a long time for 'Library is being updated' message?
Q2 - Would you know why Serviio gets corrupt when you try to add more movies/tv shows later on?

Thanks again
Great Product
Morci

[zip]

Not sure about the corruption... never happened to me before. You can back it up by copying library folder.

Hi,

Today i tested again
I deleted 1 movie file and added 2 movie files and then received this message

"Request cannot be completed MEDIA PLAY will return to the main screen"

What does this mean exactly? How can deleting 1 media file and adding 2 Avi files cause a corruption?
Is there are way to log the internal error being created?

The only way around this is to uninstall and reinstall again.

Thanks for your help

[zip]

Post the log (with debug on)

Same Issue with me, Library keeps corrupting, subfolders don't show any files in it anymore.
This happened 3 times now.