Huh interesting.  I the two segfaults you mentioned may or may not be fixed, both of those systems are improved in the next build.
The copy-paste stuff is more interesting.  Are you saying that they don't go to 4coder's own clipboard, or they don't go to the OSes clipboard?  Also what OS is this on.  I have never had or heard of this issue so more details would be great.
Also send your bugs and details to 
[email protected] in the future, I will see them sooner and be able to track them better that way.