backup

Primary/secondary networks with proper switch QoS; clocking sanity checks. more

More in the Live Sound category...
Dante clock backup

Spare cables/strings/sticks/tubes; DI+mic to hedge against failure. more

More in the Session Musicianship category...
spares backup DI

AB playback rigs, mirrored sessions, auto-failover for tracks rigs. more

More in the Stagecraft and Performance category...
playback backup failover

Versioned snapshots, safe scene recalls, and backups for each console/venue. more

More in the Live Sound category...
showfile scene backup