Assuming it's not an IP issue, you need to change the default gateway, and add a name server.
As in TP-Link Re450 V2 bricked after flashing stripped original firmware - #5 by Lucky2k
Assuming it's not an IP issue, you need to change the default gateway, and add a name server.
As in TP-Link Re450 V2 bricked after flashing stripped original firmware - #5 by Lucky2k