My results are similiar on one of my units: $ chronyc tracking Reference ID : 50505300 (PPS) Stratum : 1 Ref time (UTC) : Wed Oct 11 06:38:29 2023

My results are similiar on one of my units: $ chronyc tracking Reference ID : 50505300 (PPS) Stratum : 1 Ref time (UTC) : Wed Oct 11 06:38:29 2023 System time : 0.000000172 seconds slow of NTP time Last offset : -0.000001066 seconds RMS offset : 0.000000628 seconds Frequency : 4.422 ppm fast Residual freq : -0.162 ppm Skew : 0.030 ppm Root delay : 0.000000001 seconds Root dispersion : 0.000010108 seconds Update interval : 4.0 seconds Leap status : Normal