Mikrotik CRS112 reachablilty issue

I have some weird issue in my switching network. My network is

My pc------cloud-----mikrotik CRS -----AP----SM----Mikrotik CRS------Clients

I can ping everything and can access all the devices but not the 2nd mikrotik CRS. All the IPs are in same network for now. However I can get 1 or 2 packet ping reply on around 100 ping packet for this 2nd CRS.

Anyone clues??

Hi ,
Such an unstable ping could be a sign of network loop , send more details or network diagram

Main task for a switch is not responding to pings :smiley:
But let’s leave jokes. Without configuration exports we are blind. Especially export from that second CRS

This issue has been solved. The issues was I copied the config from 1st CRS to 2nd CRS and it copied mac address too. After reseting mac address in both the CRSs, it started working good.

Thanks.