We are having an issue with our Mikrotik router. It typically happens in the evening. One of our ports will just stop responding on the bridge. RSTP will take over and the traffic will get moved over to another back up link during this time until it comes back in a few minutes. When this happens, you can’t ping the router through this port. There has to be something in the traffic causing this issue because it will happen if you move the traffic to another port. We have tried both a new ccr router and a rb1200 with the same results every time. Any help would be greatly appreciated.