System: ISPC 3.1.15p3 Master + 5 Slaves OS: Debian 10.3 ISPConfig Monitoring: Have no current system status today (February 29th), no current logs, neither from the Master Server nor from the Slaves. Time on all machines is the same (what else: ntp): Sat 29 Feb 2020 05:23:29 PM CET After several debugging attempts I noticed that the table sys_cron shows all tasks last_run at 2020-02-28 xx:xx:xx and next_run 2020-03-01 xx:xx:xx What happens on February 29th? Everything else works perfectly! ;-)
It seems so as if the day was skipped. Has been posted already here: https://www.howtoforge.com/community/threads/ispconfig-not-fit-for-a-leap-year-day.83887/