If you open the Engineering tool for an EoE device out of the ctrlX OS Web UI, like ctrlX DRIVE Engineering for our ctrlX DRIVES, the routes are set automatically to your Windows PC. See also "Establish connection to ctrlX DRIVE via ctrlX CORE".
I am not sure if it works the same for ctrlX SAFETY but if you also have drives you could use this mechanism as workaround.
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