Network performance seems unusually sluggish.
Network performance seems unusually sluggish.
Hi, I see you're dealing with a network setup change. Your PC connects to the router via Wi-Fi, and your Ubuntu server is linked through a new Cat6 Ethernet cable. You're using FileZilla to transfer files, and you've noticed performance differences across connections. When using Wi-Fi, speeds were much higher—50 Mbps download and upload, 5 Mbps locally. With the Cat5e cable, speeds dropped to 100 Mbps download and 13 Mbps locally. Now, even though your internet speed is around 800 Mbps, you're only getting about 3 Mbps locally. It seems the change in cable type and connection method might be affecting performance. Could you clarify if the issue persists with other cables or under different conditions?
Launch the command prompt on your PC and run tracert to the server's IP address to trace the network path between the devices.
Launch the command prompt with admin rights. If unsure of the server IP, run tracert using the server's IP address. Locate your IP on Windows via Microsoft Support. For Linux systems, check your private or public IP at phoenixnap.com.
Inspect every cable and port thoroughly, including both the router and the PC.
My PC lacks a physical connection because it relies on Wi-Fi, while the server uses a wired cable I purchased three days ago. Despite the strong speed I see on my router, the issue seems to come from my PC's router side rather than the router-server connection.
My prediction suggests a shift in the environment. Possible disruptions could come from various origins. Try a WiFi analyzer app to examine the radio waves. Choose a channel with minimal interference should offer some relief. Remember, unlicensed spectrum is available for free use. Other devices such as wireless keyboards, mice, headsets, Bluetooth, and microwave ovens also operate on the same frequency, so they won’t appear in a WiFi analyzer. Next consider your router’s position relative to your computer. Many PCIe cards or M.2 Wi-Fi cards connect antennas directly behind the PC. If your router is positioned ahead of your computer, the case might obstruct some signal. Also, try placing your router higher, as this can improve signal distribution.