When you check the date/time setting in the Fluidd web interface in the History tab and it always shows a March date, we can set an ntp time server in linux to solve it.
Please logged into linux with user root via SSH and enter the following commands.
1. sudo apt install ntp
2. sudo systemctl start ntp
3. sudo systemctl enable ntp
(to start it on reboot)
4. nano /etc/ntp.conf
edited the file and added the following servers for my location:
server 0.europe.pool.ntp.org
server 1.europe.pool.ntp.org
server 2.europe.pool.ntp.org
server 3.europe.pool.ntp.org
-> Save File (Ctrl+X, then Y)
5. sudo systemctl restart ntp
And finally i set my timezone to display the correct time for my location
6. sudo timedatectl set-timezone Europe/Berlin