How do I setup my own time server

1. Open the terminal and enter the following command to edit the time synchronization configuration file:

2. In the file, find the line "#NTP=" and replace it with the IP address of your desired NTP server, for example:

3. Save the changes and exit the text editor.

4. Restart the systemd-timesyncd service to apply the new configuration:

If the time is still not synchronized after a while, it could be due to a significant time difference (clock skew). You can remedy this with the following steps:

5. Stop NTP synchronization

6. Set the time manually to a value close to the current time:

7. Resume NTP synchronization

If you still have problems, please send a screenshot after entering this command.

Please have also a look here:

• NTP service for Siemens S7-1500 - Revolution Pi Forum

• NTP service between Revolution Pi Cores - Revolution Pi Forum