interface drops

Hello Guys,

I discovered Mikrotik about a year ago while looking for a captive portal. I tried and I loved it. I have a problem and I need your help. I have the WAN interface dropping every few seconds. There are no dropped packets however in the log and also no link disconnected. This does not happen with LAN. Find below the screenshots and required info. Id appreciate if someone could help me out.

RB1100AHx2
Router OS Version 6.32.1

When its working its like this. Also notice the difference between WAN input and LAN. The numbers dont match. Is that normal?




When its not working…




Performance wise, I do not notice anything but maybe I am not testing it correctly but it is still a concern.

Thanks for the help!

K

Is this whats called interface flapping ?
Anyone? Help?

anyone facing the same issue?