I was about to hit the checkout button on my shopping cart for the upgrade but something told me to read the forums first....
Regardless of the change of licensing model..... an upgrade is an upgrade of an existing product that was paid for and that existing product gave me the ability to run the software on 2 pc's at once which is how my setup works as I have 2 printers, each connected to it's own PC. This change of licensing makes sense for the reasons they say BUT does not make sense for users who have already paid for the 2 seats because that's what they needed. The upgrade should upgrade the existing platform including licensed product capabilities. I will not be upgrading as the cost to get both my PC's printing at the same time is no longer worth it. Taking away licensing capabilities is not what an upgrade is.... Previous owners should get a 2 seat floating license as the upgrade since they paid for 2 seat's originally.
Unless this changes, I will be sticking to v4 until it is no longer useful. Very disappointed in this development after waiting such a long time for this new version.