AMBER (caution) = single chime (amber flashing messages and the amber master caution light is on)
push the master caution light to cancel.
RED (warning) = continuous chimes (red flashing messages and the red master warning light is on)
push the master warning light to cancel.
@tclayton2k interial separator is an amber caution message and hence triggers a single chime.
@Guano458 if it’s continuous, it must be a red warning. Check the messages.
A panel screenshot might help with troubleshooting.