On my main router I have 3 ipip-Tunnels that go out onto my wAP LTE Kit and out the LTE interface as I have tunnels that go to 3 of my other routers that are only reachable via the LTE
I have OSPF enabled on all my routers and currently my LTE and all ipip-Tunnels are disabled but I am getting traffic trying from my main router (10.0.1.6) to each other router but is unreachable as the LTE interface is disabled on my wAP LTE KIT, this only happens when I allow default-route(0.0.0.0/0) on my wAP LTE Kit which then gets it from the main router.
My main router then sits on 100% CPU consumption and this is all happening when the ipip-Tunnels are disabled. Bug?
All routers are running latest RouterOS(6.42.7), main router is RB2011UiAS-RM
Main router CPU
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Tunnels disabled

Traffic torched on wAP LTE Kit

Routes and filters on wAP LTE Kit

Traffic graph on main router

Traffic graph on interface that wAP LTE Kit is plugged into
