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Network problem

Network problem

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fakacalvin
Junior Member
2
01-24-2026, 07:50 PM
#1
I just purchased a new modem and router. I'm on the third floor and have been struggling to get Wi-Fi there. The repairman installed the new router and modem, but the old one was on the second floor. I'm using a D-link switch to connect the router downstairs to the upstairs router. When the upstairs router is active, my computer can't join Discord or play games, though YouTube and browsers work fine. Could you help? That would be really appreciated.
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fakacalvin
01-24-2026, 07:50 PM #1

I just purchased a new modem and router. I'm on the third floor and have been struggling to get Wi-Fi there. The repairman installed the new router and modem, but the old one was on the second floor. I'm using a D-link switch to connect the router downstairs to the upstairs router. When the upstairs router is active, my computer can't join Discord or play games, though YouTube and browsers work fine. Could you help? That would be really appreciated.

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NrosenYT
Member
174
01-25-2026, 12:12 AM
#2
Linking two routers within the same network often leads to complications. An 8-port switch might offer a better solution.
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NrosenYT
01-25-2026, 12:12 AM #2

Linking two routers within the same network often leads to complications. An 8-port switch might offer a better solution.

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cody_gammerZ
Junior Member
12
01-26-2026, 03:12 AM
#3
The issue here is that my brother resides on the third floor, and the Wi-Fi signal there is weak. Are there any options to avoid router conflicts? Thanks for the responses in advance. Appreciate it!
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cody_gammerZ
01-26-2026, 03:12 AM #3

The issue here is that my brother resides on the third floor, and the Wi-Fi signal there is weak. Are there any options to avoid router conflicts? Thanks for the responses in advance. Appreciate it!

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Landonator419
Junior Member
44
01-31-2026, 05:06 AM
#4
To ensure visibility of your response, others should quote you or mention @ them. Log into the second router and verify it uses a distinct IP subnet than the first. Most devices default to 192.168.1.XXX; switching to 192.168.2.XXX may work but requires updating the router's IP, DHCP pool, etc. Arrange the setup so the downstairs router connects via LAN port, the switch sits between them, and the upstairs router handles WAN access (avoid placing the switch on both routers).
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Landonator419
01-31-2026, 05:06 AM #4

To ensure visibility of your response, others should quote you or mention @ them. Log into the second router and verify it uses a distinct IP subnet than the first. Most devices default to 192.168.1.XXX; switching to 192.168.2.XXX may work but requires updating the router's IP, DHCP pool, etc. Arrange the setup so the downstairs router connects via LAN port, the switch sits between them, and the upstairs router handles WAN access (avoid placing the switch on both routers).