Chinese 50W Laser Engraving Machine Cutting Problem

I recently bought this machine from China and it worked perfectly till a while back. There were no problems in engraving and cutting then.
The software I use is Corel Laser. The problem now is with cutting. When I give the command to cut the material after giving it a specific position, it does not cut at that position. Instead the laser head moves right and up, about 2 inches and starts the process. I thoroughly checked whether there were any changes brought to the settings to cause this problem. It seems to have the same settings as before when it used to cut just right. I have no idea what might be causing this malfunctioning and there are no problems with the position of engraving.
I am new to all of this, so please kindly assist me in solving this problem.

Thank you so much in advance.

Check your settings in Corel to see if you are starting from origin or from another point.

Check your settings.

https://docs.google.com/file/d/0ByJi...p=docslist_api

Look and see if theres a box in you laser software called (immediate) make sure its checked.