I have a device that seems to be losing packets.
While ping in console shows packet lose, pinging with winbox doesn't.



Note that it is configured to send 10 pings and it only received 3 pings. It says "3 of 3" but it should be "3 of 10"! 70% loss!
Same result with "arp ping".

I just noticed the same thing happening to me.

this bug is already on the fix-list. the problem is not in lost packets, but winbox that shows incorrect ping results.