Skip to content
SiteSync SiteSync Docs

Invalid downlink configuration

Applies to SiteSync StandardEnterprise Management Introduced in 1.0.0 Role: Administrator

What this means

Section titled “What this means”

The downlink couldn’t be sent because of a malformed payload or port.

Check these first

Section titled “Check these first”
  1. Payload is hex only (0–9, A–F).
  2. Port is in range 1–223.
  3. For chained commands, hex segments are separated by semicolons in the order to send.
Section titled “Related pages”
Was this page helpful? Report incorrect documentation Last reviewed 2026-07-30