Carolyn Ives Gilman’s 2015 Dark Orbit is a standalone SF novel set in her Twenty Worlds universe.
Researcher Saraswati Callicot transmits home to Capella Two only to find that during the years she spent in transit, she was sued for and lost the intellectual property from which she had expected riches. The same light-speed delay involved in matter transmission means that by the time she is reconstituted into a living human, the period during which she could have appealed is long over. Not to worry! Director Gossup wants to recruit Sara for a very important mission.
The known worlds (linked to each other by superluminal communication and light-speed matter transmission) were founded by sub-light probes sent out in the era of the great diaspora. They’re all human-friendly, thanks to terraforming. One of the ancient probes, long since written off, has called home unexpectedly. It has found something quite new.