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Router Qos Settings
(alien.top)
Those QoS settings are not useful. Since this is the Advanced - QoS section, is there a basic QoS section? There may be more settings there.
Did you check the send/receive rates on your Dad's PC?
The only other thing I can think of is an IP address conflict. Check you and your Dad's PC and make sure they are not using the same IP address.
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