may mali sa settings mo
kasi yung provide ng globe na modem also acts as router. so pag nag double router ka na, its possible na nagkaron ng conflict
first thing to check is the DHCP assignments. dapat isang router lang ang mag assign ng DHCP, not both. second, configuration ng router mo.. baka hindi nakaset properly (i.e. dapat connect directly ang setting mo since your router will only act as switch, the configs will be done by the globe modem/router)
and third, ang IP ng router mo. dapat same subnet sila dun sa modem/router ng globe. OTHERWISE, its possible na hindi gagana ang net ng mga nakakabit ng computers. also, hindi mo rin maaccess one or both of the router IP addresses