Dear all,
With "Deployment Diagram", the drawing order is inverted (from right to left), when the node are in another element, except when the is a text on any link (change the last ling to show the difference):
@startuml
cloud "local network" as LocalNet {
node "PC1" as PC1
node "PC2" as PC2
}
node "Cloud Router" as CloudRouter
PC1 - CloudRouter
PC2 -- CloudRouter
'cloud "local network" as LocalNet {
node "N1" as N1
node "N2" as N2
node "N3" as N3
'}
CloudRouter -- N1
CloudRouter -- N2
'CloudRouter -- N3 : aaaaaaa
CloudRouter -- N3
@enduml
Best regards