From Serials Solutions (our 360 Link and Online Journal Title Search provider):
We would like you, as a valued user of a Serials Solutions service,
to be aware of an upcoming system downtime that will occur later next
Upcoming system downtime: We are scheduled to upgrade our systems on
Saturday, October 24, from 3:00 am – 5:00 am Eastern Time. As a result of this upgrade, all services (Serials Solutions 360 services, Client Center, Ulrich’s, and Summon) may be unavailable for this period of time.