How do I resolve an "Error code 10009: Token validation error (status 8)"?

The error

ERROR 10009: Token Validation Error (status 8)

typically indicates that the internal clock of the machine or container running Gurobi is out of sync with our license server. Our license server references a Network Time Protocol (NTP) such as pool.ntp.org. We allow for a time drift of two minutes but anything beyond that is considered out-of-sync.

To avoid this error, please ensure your system clock is synchronized correctly with a NTP server.

Further information:

• How do I set up a WLS client license?
• What information is shared with Gurobi when using WLS?
• How do I monitor the status of the Gurobi Web License Services?