Block rejected by chain - Invalid Timestamp in future

[erik777]

Can someone please provide clarity? Is this saying that the block the person mining via the node is invalid, or that it just happened to reject a block introduced on the network?

This error is output by a node with 1 connected miner. chronyc tracking output

$ chronyc tracking
Reference ID    : AE35A945 (c-174-53-169-69.hsd1.mn.comcast.net)
Stratum         : 3
Ref time (UTC)  : Mon Mar 25 19:40:47 2024
System time     : 0.000000000 seconds fast of NTP time
Last offset     : +0.000204285 seconds
RMS offset      : 0.000483814 seconds
Frequency       : 22.774 ppm fast
Residual freq   : +0.002 ppm
Skew            : 0.077 ppm
Root delay      : 0.068933137 seconds
Root dispersion : 0.005265711 seconds
Update interval : 1041.7 seconds
Leap status     : Normal

Running sudo chronyc -a makestep didn't change the numbers.