Two questions:
(1) Don't you lose your residency in a country once you are gone for more than one year?
(2) Is residency and the place you pay taxes the same thing in this scenario?
PS. I tried to set up a residency +20 years ago, but it kept being canceled because I would not return (on the "plantation") within the allotted time. I tried several EU countries and even the US, but once you are gone for over a year, they︀ canceled my residency permit.
How can I find︈ out more about this?