MacOSX Draftsight 2015 bugs

Hello, I'm having problems with Draftsight 2015,  MacOSX 10.9.1, Previous Draftsight version was working perfect.

-SUPER slow selection ( Snail Slow) , If I try to select elements in regular speed it just don't work, the selection is made way off the exact point I clicked, If I do it slow it makes the correct rectangular selection. 

- Jumping snaps ( Jordan jumps ) If I try to make a snap to a point it becomes green, I do the click and jumps from that point to a side..it never snaps ( I checked every snap parameter) tried different setups and nothing..

- Freezees by closing a document or It happened while trying to print. 

I really hope you can find a solution or if it's possible to release the previous version with extended period of time.