You need a protocol Key with Actjvation License for working up to 1024 slots.
I sell protocol key at low price and lifetime (onetime payment)
With my protocol you can have unlimited servers on unlimited VPS and 1024 slots per server(unlimited)
With my license you can connect to server with any...
You can't, only change the IP of VPS if you can, if you can't change your VPS, save all files from your server with zip -r ts.zip teafolder and upload to new, you will reimain with all datas :) Enjoy it
On versions above 3.2 its showing Activation License not Hosting Provider, on versions older than 3.2 its showing NonProfit License.
This is normal, you can't change this.