PTP 550 error generate credentials

We have a Cambian link PTP 550 went down today for 5 to 10 minutes and came back up on its own. We looked at the system log page and it is about two pages worth of the same error.
Any help would be appreciative

Hello @Dabney_Steven,

which error do you see there?

This message was flooding in the log on SW versions below 4.6.1. It was not related to any malfunction.
On monitor >> performance page you have reboot counters. It can give some clue.

I suggest you to upgrade your link to 4.8.1 and monitor. If it reoccurs:

  1. download techsupport file from Master and Slave before any reboot.
  2. Raise Ticket in the top right of this page and attach the files.

Our engineer will help you to isolate the issue.