My problem with dhcp-client was resolved by the support. It turned out that in ver. 7.8 Mikrotik fixed RFC compliance and my incorrect configuration, which had been working before for years, stopped working. The error in the configuration was that the route to the dhcp server of one of my two ISPs w...

This update broke my dhcp client. Normally, it was always in status bound. In ver. 7.8 it is bound for 5 min., then status becomes "renewing" for 5 min, then I get dhcp,critical,error dhcp-client on wan2 lost IP address XX.XXX.XXX.X - lease expired and then the cycle repeat. 10 min is the ...

I have CCR1009-8G-1S-1S+ and Audience connected to it. Both had 7.2.1. I upgraded CCR to 7.2.2 (both packages and firmware). Everything looked OK, except that Audience was not able to connect to CCR, including I can't connect to Audience with winbox. I switched to the long term channel and downgrade...

I had this problem on CCR1009-8G-1S-1S+PC with 6.38.1.
Flapping stopped when I disabled the loop protect feature.