@SebastianH I guess you want to set LAG/LACP between ER7206 and the switch, right？ I'm afraid the router doesn't support the LAG.

@AmanSaroha Hey, you can see the Latency on the Dashboard.

@JerryNet I don't think the wireless network will affect the wired network, but on the contrary, the wireless network will be unstable if the wired connection fluctuation. So check with the router,...

@Andras_HU This is the EOL product if I remember correctly, has some small issues are normal.....maybe you need a new product.

@CookieDunne Hey, try the recovery mode, check here.

@FlameOtter What do you mean? Can you share an example with us? It doesn't support choosing IP-port group when you choose LAN-LAN direction.