- Support Precision Time Protocol (PTP) - time accuracy in nanoseconds
- PTP requires a local time server which supports the PTP protocol
- Show only the applicable fields for the selected time sync value (animated)
- Add 'hints' to help the user in configuration
- Do not restart time service when only date/time format is updated
Note for Tom: to make PTP work the package "linuxptp-4.2-x86_64-1_BW.txz" needs to be installed with stock Unraid
