4.11.0 persistent Connecting state
 

When I start LW or resume all incomplete files (about 120), sooner or later LW remains in "Connecting" state for some files. I must restart LW to proceed these files.

The followings are from limewiredebug:
[Fatal Error] :1:132: The entity name must immediately follow the '&' in the entity reference.
[Fatal Error] :1:149: The entity name must immediately follow the '&' in the entity reference.
[Fatal Error] :1:254: The entity name must immediately follow the '&' in the entity reference.
[Fatal Error] :1:247: An invalid XML character (Unicode: 0x4) was found in the value of attribute "title" and element is "audio".
[Fatal Error] :1:171: The entity name must immediately follow the '&' in the entity reference.