Agent Can't Upgrade and Show "Unable to download agent binaries" Error

Agent Can't Upgrade and Show "Unable to download agent binaries" Error

Agent Can't Upgrade and Show "Unable to download agent binaries" Error

Recently, I updated the system to build 11.4.2500.32. However, I noticed that some agents did not upgrade automatically and displayed an error indicating they were unable to download the binary. Below is my current server version and distribution server. The computer is up to ensure the agent will upgraded but it shows this error.

Server
Central Server
:
11.4.2500.32
Distribution Server
:
11.4.2500.31
Agent
Windows
:
11.4.2500.30.W
Mac
:
11.4.2500.30.M
Linux
:
11.4.2500.30.L

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