Hi. Hindi naman ma-konsumo ang routers in general. Kung umiinit router mo baka hindi well-ventilated kinalalagyan nito? Kung sa tingin mo mas mainit kaysa sa normal yung router, patayin mo muna for a few minutes. Kung malala yung init baka defective yung unit mo so ask for replacement. Nagrerestart ako ng router at least once a week pampa-refresh lang.