PING to aggregation switch has too long a delay

Negotiating: LACP is in progress, but the switch has not yet aggregated the adapters. When LACP (Link Aggregation Control Protocol) or static LAG (Link Aggregation Group) is not functioning properly, common troubleshooting steps and checkpoints include: 1. I have a DS920+ and a Netgear GS308T managed switch connected to a Synology RT6600ax router configured with several VLANs. I want the DS920+ to communicate with three VLANs - I can do that by duplicating and editing the "bond1" file if I set up link aggregation first. The related articles provide additional information about LACP. Solution There are three modes of LACP on the FortiGate: Active: Actively use LACP. This is the status when a Link Aggregation has not yet been configured, either because it has not yet been assigned an IP address or because its interface has been detached. [pdf]