what are the limits to the life time license
- do i need to have internet connectivity after activation for any reason
- do i need to return life time license to reinstall it on a new OS or new PC or upgraded hardware
- do i need to buy more than one life time license for each PC harmony premium is installed on
You need internet access only to activate and return the license.
You need to return the license before reinstalling a computer or to move the license to another computer.
Harmony can be installed on multiple computers, but through the activate/return licensing server can only be active on one machine at a time with one license.