I experience time drift with devices not connected to NTP like cheap stopwatch/microwave clock/etc, but my all my devices connected to NTP stay synced on their own.
For example:
- Windows time settings says: "Last successful time synchronization: 3/7/2024..." (This was ~41 hours ago and not manually triggered.)
For example:
- Windows time settings says: "Last successful time synchronization: 3/7/2024..." (This was ~41 hours ago and not manually triggered.)
- https://time.is/: "Your clock is 0.4 seconds ahead."
I'm a little surprised there is a 0.4 second difference, but it doesn't seem to affect syncing via Dropbox/Google files.
Perhaps the answer is that time that is accurate to within a second or so of precision is good enough for most consumers.