Потеря пакетов / высокий пинг с одного компьютера, похоже, влияет на всю сеть

У меня проблема с моим ПК. У меня есть поле со списком беспроводного маршрутизатора / модема, предоставленное моим провайдером, и у меня проблемы с одним компьютером в моей сети.

ПК подключен через WIFI и часто испытывает значительную потерю пакетов и очень частые звуки время от времени. Другие элементы в моей сети просто отлично. У меня есть Apple TV, несколько iPad / телефонов и несколько ноутбуков. Мой основной настольный ПК подключен без проводов.

Если я НЕ использую ПК, сеть в порядке. Однако иногда, когда я включаю ПК, это приводит к потере пакетов (50%) или выше, и часто приводит к сбою всей сети в течение определенного периода. Иногда кажется, что перезагрузка временно решает проблему, или отключение и повторное включение сетевой карты. ( http://www.amazon.com/gp/product/B009VKON0S?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s01 )

У меня проблемы с диагностикой, что может вызвать такую ​​проблему. Я новичок с сетью, но понимаю основные термины. Спасибо за любую помощь, которую вы можете оказать!

Ниже приведен пример теста ping для Google:

Pinging 8.8.8.8 with 32 bytes of data: Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Reply from 8.8.8.8: bytes=32 time=528ms TTL=56 Reply from 8.8.8.8: bytes=32 time=2044ms TTL=56 Reply from 8.8.8.8: bytes=32 time=261ms TTL=56 Reply from 8.8.8.8: bytes=32 time=15ms TTL=56 Request timed out. Reply from 8.8.8.8: bytes=32 time=3481ms TTL=56 Reply from 8.8.8.8: bytes=32 time=1444ms TTL=56 Reply from 8.8.8.8: bytes=32 time=2643ms TTL=56 Reply from 8.8.8.8: bytes=32 time=2723ms TTL=56 Reply from 8.8.8.8: bytes=32 time=40ms TTL=56 Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Reply from 8.8.8.8: bytes=32 time=20ms TTL=56 Reply from 8.8.8.8: bytes=32 time=17ms TTL=56 Reply from 8.8.8.8: bytes=32 time=20ms TTL=56 Reply from 8.8.8.8: bytes=32 time=18ms TTL=56 Reply from 8.8.8.8: bytes=32 time=32ms TTL=56 Reply from 8.8.8.8: bytes=32 time=14ms TTL=56 Reply from 8.8.8.8: bytes=32 time=17ms TTL=56 Reply from 8.8.8.8: bytes=32 time=20ms TTL=56 Reply from 8.8.8.8: bytes=32 time=16ms TTL=56 Reply from 8.8.8.8: bytes=32 time=2007ms TTL=56 Request timed out. Reply from 8.8.8.8: bytes=32 time=3362ms TTL=56 Reply from 8.8.8.8: bytes=32 time=116ms TTL=56 Request timed out. Request timed out. Request timed out. Request timed out.  Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Reply from 192.168.0.50: Destination host unreachable. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Reply from 8.8.8.8: bytes=32 time=409ms TTL=56 Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Reply from 8.8.8.8: bytes=32 time=2127ms TTL=56 Reply from 8.8.8.8: bytes=32 time=2682ms TTL=56 Request timed out. Request timed out. Request timed out. Reply from 8.8.8.8: bytes=32 time=2349ms TTL=56 Reply from 8.8.8.8: bytes=32 time=26ms TTL=56 Reply from 8.8.8.8: bytes=32 time=16ms TTL=56 Reply from 8.8.8.8: bytes=32 time=35ms TTL=56 Reply from 8.8.8.8: bytes=32 time=76ms TTL=56 Reply from 8.8.8.8: bytes=32 time=128ms TTL=56 Reply from 8.8.8.8: bytes=32 time=83ms TTL=56 Reply from 8.8.8.8: bytes=32 time=15ms TTL=57 Reply from 8.8.8.8: bytes=32 time=17ms TTL=56 Reply from 8.8.8.8: bytes=32 time=87ms TTL=56 Reply from 8.8.8.8: bytes=32 time=84ms TTL=56 Reply from 8.8.8.8: bytes=32 time=25ms TTL=56 Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out.  Ping statistics for 8.8.8.8: Packets: Sent = 100, Received = 47, Lost = 53 (53% loss), Approximate round trip times in milli-seconds: Minimum = 14ms, Maximum = 3481ms, Average = 749ms ===Ping Test Done=== Press any key to continue . . . 

И тот же период времени для самого роутера:

Pinging 192.168.0.1 with 32 bytes of data: Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Reply from 192.168.0.1: bytes=32 time=3494ms TTL=64 Reply from 192.168.0.1: bytes=32 time=45ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1673ms TTL=64 Reply from 192.168.0.1: bytes=32 time=136ms TTL=64 Reply from 192.168.0.1: bytes=32 time=2ms TTL=64 Request timed out. Reply from 192.168.0.1: bytes=32 time=3475ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1449ms TTL=64 Reply from 192.168.0.1: bytes=32 time=3ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1696ms TTL=64 Reply from 192.168.0.1: bytes=32 time=2672ms TTL=64 Reply from 192.168.0.1: bytes=32 time=36ms TTL=64 Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Reply from 192.168.0.1: bytes=32 time=4ms TTL=64 Reply from 192.168.0.1: bytes=32 time=3ms TTL=64 Reply from 192.168.0.1: bytes=32 time=2ms TTL=64 Reply from 192.168.0.1: bytes=32 time=5ms TTL=64 Reply from 192.168.0.1: bytes=32 time=7ms TTL=64 Reply from 192.168.0.1: bytes=32 time=2ms TTL=64 Reply from 192.168.0.1: bytes=32 time=4ms TTL=64 Reply from 192.168.0.1: bytes=32 time=2ms TTL=64 Reply from 192.168.0.1: bytes=32 time=2ms TTL=64 Reply from 192.168.0.1: bytes=32 time=2006ms TTL=64 Request timed out. Reply from 192.168.0.1: bytes=32 time=3351ms TTL=64 Reply from 192.168.0.1: bytes=32 time=123ms TTL=64 Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Request timed out. Request timed out. Reply from 192.168.0.50: Destination host unreachable. Request timed out. Request timed out. Request timed out. Reply from 192.168.0.1: bytes=32 time=408ms TTL=64 Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Reply from 192.168.0.1: bytes=32 time=2126ms TTL=64 Reply from 192.168.0.1: bytes=32 time=44ms TTL=64 Request timed out. Request timed out. Request timed out. Reply from 192.168.0.1: bytes=32 time=3788ms TTL=64 Reply from 192.168.0.1: bytes=32 time=83ms TTL=64 Reply from 192.168.0.1: bytes=32 time=6ms TTL=64 Reply from 192.168.0.1: bytes=32 time=48ms TTL=64 Reply from 192.168.0.1: bytes=32 time=38ms TTL=64 Reply from 192.168.0.1: bytes=32 time=85ms TTL=64 Reply from 192.168.0.1: bytes=32 time=93ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64 Reply from 192.168.0.1: bytes=32 time=3ms TTL=64 Reply from 192.168.0.1: bytes=32 time=124ms TTL=64 Reply from 192.168.0.1: bytes=32 time=63ms TTL=64 Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Request timed out. Reply from 192.168.0.1: bytes=32 time=1820ms TTL=64 Request timed out. Reply from 192.168.0.1: bytes=32 time=249ms TTL=64 Reply from 192.168.0.1: bytes=32 time=3ms TTL=64 Reply from 192.168.0.1: bytes=32 time=1ms TTL=64  Ping statistics for 192.168.0.1: Packets: Sent = 100, Received = 48, Lost = 52 (52% loss), Approximate round trip times in milli-seconds: Minimum = 1ms, Maximum = 3788ms, Average = 694ms ===Ping Test Done=== Press any key to continue . . .