Hi Paul, I have had 2 CCR's fail in the last 3-4months. One in particular had very minimal load and would run for a whole then reboot and be in a constant "loading Kernel" state. I ended up replacing it with another CCR from backup and it has been stable since. I haven't really looked into what caused these issues but concerning to have 2 fail so close together. -----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Paul Julian Sent: Thursday, 4 February 2016 8:47 AM To: public@talk.mikrotik.com.au Subject: [MT-AU Public] CCR Kernel Failures Hi guys, we have had a number of CCR's in use for quite a while now with no real problems to speak of. In the last 3 days though we have had two routers reboot out of the blue and report kernel failures, these routers had been up for over 400 days without issue and just rebooted out of the blue at different times. They were both running 6.22, I have upgraded one to the latest OS version and done a firmware update, I can't touch the other as it's a major router so will have to schedule an update to it, but I Was wondering if anybody else had experienced this fault and conclusively resolved it with updates ? Regards Paul _______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com.au ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________