Since at least one week I find the system every morning with solid red led, waiting for a command in uboot. When looking at the journal messages, the last messages are always: Feb 10 23:45:01 etnas2 CRON[5176]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 10 23:45:01 etnas2 CRON[5177]: (root) CMD (/usr/lib/armbian/armbian-truncate-logs) Feb 10 23:45:01 etnas2 CRON[5176]: pam_unix(cron:session): session closed for user root Feb 11 00:00:01 etnas2 CRON[5213]: