1. Mengubah nilai prioritas ISP Nilai prioritas ISP, ketik regedit , Run ( Win + R ). go to system -> services -> tcpip -> kemudian click ServiceProvider -> ubah nilainya menjadi 1 DnsPriority=1 HostsPriority=1 LocalPriority=1 NetbPriority=1 2. Mengubah Bandwidth gpedit.msc Computer Configuration -> Administrative Templates -> Network -> Qos Packet Scheduler -> limit reserveable bandwidth -> enable -> bandwidth limit:0 3. Menggunakan proxy server 4. Mengubah dns 5. Mengubah settingan port Formula: My computer -> Properties -> Device Manager -> Ports (COM & LPT) -> Bit per second -> 128000 -> Flow Control -> Hardware.