Mikrotik routers does, what you looking for and many more things. But need knowledge about network and how to configure.

I'm wondering why you expect they gonna fight for you to fix your issue? On my issue I never get reply from support and chat option Agent is disabled.

@skyfx64 that device what is connected to Ethernet port 4 has 100Mbps speed set. Can you check what is set for other router to use LAN speed? On your router go Advanced > Network > Internet Go down...

If you have some hints or suggestions please shared with people.

Hello, I replaced my existing Linksys router / mesh network with TP-LINK Archer BE550 | BE 9300. Wifi works perfect, wifi coverage is perfect as well. Before I had mesh network to get normally...