I have an RB750GL as a test bed. I upgraded from 6.7 to 6.9 and all went well. Also went from firmware 3.10 to 3.12. It is a very basic configuration at this time.
I now have these entries in the log that I have never seen before. I only have one computer connected to the lan ports and the computer may have been off from 14:33 to 15:40. Do I have a problem???
14:33:21 interface,info ether2-master-local link down
14:33:23 interface,info ether2-master-local link up (speed 10M, full duplex)
14:33:24 interface,info ether2-master-local link down
14:34:40 interface,info ether2-master-local link up (speed 100M, full duplex)
14:35:03 interface,info ether2-master-local link down
14:35:06 interface,info ether2-master-local link up (speed 1000M, full duplex)
15:18:38 interface,info ether2-master-local link down
15:40:48 interface,info ether2-master-local link up (speed 1000M, full duplex)
15:52:26 system,info,account user admin logged in via winbox