@John_Richards
CORRECTION! I apparently found my brain today...
When you make a reconnect tool that includes the password and the /silent flag/switch, you will not get any indication at all that the reconnect tool is running and has also completed. That is the point when combining the two, password and /silent flag/switch, so no one on the client side is aware of anything running at all.
However, you can look at current processes/services running and you will see tools used by the reconnect tool running when looking at Task Manager in Windows.
I said here to view the 'EP_CDTDll.log', but this is incorrect.
You can also collect and analyze the C:\Windows\Internet Logs\EP_CDTDll.log to see if the reconnect tool completed and ran successfully or if it failed.
The Reconnect Tool log, ReRegister.log, would be located here...
C:\Users\<user_name>\AppData\Local\Temp\CPReconnect<date stamp>\
Are you checking the Harmony Endpoint Client to see if it is pointing to the new server or not? You can see this in the Harmony Endpoint Clients GUI/Display Overview or in it's cpda.log located here to see which server is is connecting to and all servers it is aware of.
C:\ProgramData\CheckPoint\Logs\
Justin Cortez
Technology Leader | Endpoint Cyber Security Products | Americas Endpoint Team