Please see the EULA here https://www.presonus.com/EULA. Studio One is not licensed for concurrent use, more than one person running it at the same time from a single license...
5.2 For Licensed Software from the STUDIO ONE product line:
(a) Licensee is granted one (1) license to install and use the Licensed Software on a single computer at a time. Licensee may install and use the software on another computer, but the software may not be in use on more than one computer at a time, unless you purchase additional licenses.
