rpi5 + op4 - time update by OP every minute makes IMU crazy

[partyvi]

Hi,

I am working to run pypilot on rpi5 with pretty good success. 
it works, but exactly once a minute my "virtual" boat rolls over. (imu gets wrong data) 

Strange behaviour  was explained when I start to look system log. 
At the same exact moment when boat turn over OP updates system time. 

Syslog output in the moment of issue:

Mar 04 22:23:32 openplotter sudo[7120]:      pi : PWD=/home/pi/.signalk ; USER=root ; COMMAND=/usr/bin/date
Mar 04 22:23:32 openplotter sudo[7121]:      pi : PWD=/home/pi/.signalk ; USER=root ; COMMAND=/usr/bin/date --iso-8601 -u -s 2024-03-05T04:23:32.000Z
Mar 04 22:23:32 openplotter sudo[7120]: pam_unix(sudoession): session opened for user root(uid=0) by (uid=1000)
Mar 04 22:23:32 openplotter sudo[7121]: pam_unix(sudoession): session opened for user root(uid=0) by (uid=1000)
Mar 04 22:23:32 openplotter sudo[7120]: pam_unix(sudoession): session closed for user root
Mar 04 22:23:32 openplotter sudo[7121]: pam_unix(sudoession): session closed for user root
Mar 04 22:23:32 openplotter systemd-journald[332]: Time jumped backwards, rotating.
Mar 04 22:23:35 openplotter kernel: w1_master_driver w1_bus_master1: Family 0 for 00.340000000000.df is not registered.

Why OP updates time EVERY MINUTE????!!!!!!


Video shows how issue looks like
https://photos.app.goo.gl/tn9MhwzZGx9zQrJB8

[update] found and disabled plug-in doing time update. no more issue. looks like it is setting "old" time.

[Boatingbaileys]

Have you got a duplicate time in your setup? I’ve had issues with time in the past and had to do filtering.