I made it work with R4841 in AP mode but the LAN type to smart IP(DHCP). This give me access to the Internet wired or wireless (in the VLAN port). All my other devices connected to Internet router...

Home setup. not an expert by any means. cable-->Internet router ---> SG105 switch ----> TL_WR841 AP I setup port based VLAN (not 802..1Q VLAN) in the switch and I am able to connect with laptop with...