Wakuu wa technology naomba msaada nina laptop aina ya dell inspiron ni mpya kabisa lakini problem yake ni kwamba kila ukifungua net inarespond for just a minute halafu inakat mawasiliana hata kama signal iko juu nimejitahidi ku-troubleshoot na inasema hakuna tatizo lolote na nikijaribu the same modem kwenye pc nyingine inafanya kazi vizuri tena with high speed what can I do to solve this problem. Ineed help please any dody help me.