Waitopedia is a comprehensive resource of information about SQL Server waits.

The description shown below is the top answer as voted by the Spotlight community.

The charts are based on 2.1 TB of data collected from 4207 instances uploaded by 323 Spotlight users over an 8 week period.

SNI_CONN_DUP

Category: Network
SQL Server versions: 2014, 2016, 2017

What is SNI_CONN_DUP?

Never

This wait has never occurred recently

SNI_CONN_DUP has not occurred recently on 4207 instances checked.

Prevalence of SNI_CONN_DUP across the Spotlight Population