Can not keep submenu open

Joomla! 2.5.13
Menu Accordeon CK 1.9.5

Hello - I have tried several of the extensions - same website - on both HikaShop and VirtueMart. Still trying to get them to work. I backed up to see if they will work on the simpler main men. Same problem -

Mouse over main menu item Drop down appears. As soon as the cursor moves from the main menu item the drop downs disappear.

The spacing between the main menu item and the drop downs are the same on both the CK Menu and the Joomla Main Menu.

I've tried it on several templates.

Please help or provide a solution - I need to get beyond this.

Thank you

Hi
Please give me your url, I don't really understand the issue
CEd