To avoid Configuration Sync Suspended errors, follow these best practices:
Avoid making group-level updates to default elements if those elements are modified or removed in the router's individual configuration.
Prefer modifying default array elements in the individual configuration rather than in the group configuration.
Alternatively, remove default array elements from the group configuration entirely and manage them exclusively through the router's individual configuration.
By adhering to these guidelines, you can minimize configuration conflicts and ensure smooth device synchronization.