We`ve got some developer`s workplaces in our internal network without internet access. They need to use QS Desktop. There is QS Enterprise server with token-based license (ver. Sept 2020) and QS Desktop on PCs (ver. June 2020). I read manuals and didn`t see interner access requirement for auth-link or hubs.ini types if authentication, so I configured server in that way. But it doesn`t work. I receive "Fails to Authenticate Against Server" error.
Is Internet connection necessary for authentication against QS Server via link, or there is another reason?