Can't ping one PC from another PC on my home network connected to Actiontech MI424WR.
I have 4 PCs in my network.
All PINGs, router->PC and PC->router, work fine.
Internet connection is fine.
However, no one PC can ping or see another PC in the network.
If I take additional switch (Netgear 5 ports), connect all 4 PC to the switch, and connect the switch to the router - everything works fine. Now one PC can see and ping another PC on network.
What could be the problem with router? Why the connection between different sockets on the router lost?
Thank you.