Why Am I Randomly Losing Upload Speed
[SOLVED] PC randomly drops wired connection for 5-20 seconds each time then speeds cap out at 95 mbps
- Thread starter jaydin.suncar
- Start date
- #i
Scanned pc for whatsoever viruses/malware
Tried a unlike LAN port on router
Updating Ethernet drivers
Network reset
Tried using a different ethernet cable
Tried using the other ethernet port on my motherboard since there is 2
Rebooting router
Configuring the network adapter settings
EEE Max Support speed from auto to 1.0gbps
Energy-Efficient from enabled to disabled
Gigabit Lite from enabled to disabled
Green ethernet from enabled to disabled
Power Saving manner from enabled to disabled
Speed & Duplex from machine to i.0gbps
unticking "Allow the computer to plow off this device to save power"
Whenever the issue occurs , its like there is no ethernet plugged into my pc or LAN port ane on my router . This event simply occurs on my pc , any aid would be appreciated .
CPU : AMD Ryzen 3600xt
Motherboard : MSI B550 Tomahawk
Router : Netgear Nighthawk R6400v2
ISP : Verizon Fios
- Aug 9, 2012
- 24,052
- 1,696
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- 7,890
- #two
Leave the setting on automobile. Both ends must be set the same and most routers merely work on auto.
You have to be very careful about fake cables. Information technology is actually more than mutual to get fake cables with bigger true cat numbers. Cat7 cables never fully got certified and are actually very expensive to build correctly. Many cat7 cables that are cheap are fakes.
Yous simply need cat5e cables there is no benefit to buying a higher number when your router ports can only run 1gbit. You lot need pure copper cables (no CCA) and the wire must be 22-24 (no flat or sparse cables).
There really are no setting that tin can affect how the speed is negotiated. This is done at a very low hardware level then it almost always is some hardware issue and you lot hope it is just a cable. I would avoid using the ii.5g port on your motherboard. There have been strange issues with both realtek and intel. Intel was much worse where a large run of fries had a design issue that could only really exist fully fixed by replacing the motherboard.
- Aug 9, 2012
- 24,052
- one,696
- 114,690
- 7,890
- #2
Leave the setting on auto. Both ends must be fix the same and most routers only work on machine.
You lot take to be very careful about simulated cables. It is actually more common to get fake cables with bigger cat numbers. Cat7 cables never fully got certified and are actually very expensive to build correctly. Many cat7 cables that are inexpensive are fakes.
You lot only demand cat5e cables there is no benefit to buying a higher number when your router ports tin can only run 1gbit. You demand pure copper cables (no CCA) and the wire must be 22-24 (no flat or thin cables).
At that place really are no setting that tin affect how the speed is negotiated. This is washed at a very low hardware level and so it almost always is some hardware issue and you hope it is only a cablevision. I would avoid using the 2.5g port on your motherboard. In that location have been strange bug with both realtek and intel. Intel was much worse where a large run of chips had a design issue that could merely really be fully stock-still by replacing the motherboard.
- #iii
Oh i see , i'll make sure to not become any true cat 7 cables in the time to come and set the setting back to machine . I have a xbox i connected to my router with a true cat 7 cable as well and never had a problem with the internet connection on information technology.Information technology almost has to be a bad cable. The other option would exist a bad port which you can't fix.
Leave the setting on motorcar. Both ends must be gear up the same and almost routers but work on motorcar.Yous have to be very careful about fake cables. It is really more mutual to get false cables with bigger cat numbers. Cat7 cables never fully got certified and are actually very expensive to build correctly. Many cat7 cables that are inexpensive are fakes.
You lot only need cat5e cables there is no benefit to buying a higher number when your router ports tin can only run 1gbit. You demand pure copper cables (no CCA) and the wire must be 22-24 (no flat or thin cables).
In that location actually are no setting that tin can affect how the speed is negotiated. This is done at a very depression hardware level so it virtually always is some hardware issue and you promise it is only a cable. I would avoid using the ii.5g port on your motherboard. There take been strange issues with both realtek and intel. Intel was much worse where a large run of chips had a design upshot that could only really be fully fixed by replacing the motherboard.

- May 27, 2016
- 3,100
- 287
- 14,090
- 207
- #4
Have you tried swapping the cable? Then you could rule out the cable or the port on the PCOh i run into , i'll make sure to not get any cat vii cables in the hereafter and set the setting dorsum to auto . I take a xbox one connected to my router with a cat 7 cable as well and never had a problem with the internet connection on information technology.
Yeah Cat 5e is a lot cheaper and works up to gigabit. Would say if you're gonna go stuff like a NAS mayhap upgrade to true cat 6 and become a motherboard and a NAS that has over gigabit networking. Cat 6 isn't besides expensive and works up to 10gbps
- Aug 9, 2012
- 24,052
- i,696
- 114,690
- seven,890
- #five
The meters that can really exam cables to run into if they run across certification standards are way to costly for pretty much anyone other than someone who make their living installing cables. All y'all tin do is buy new cables from a reputable vendor when you are a end user and hope they last.
- #half dozen
i tried a unlike cat 7 cable , only i'll use a cat 5e and see how that works outHave you tried swapping the cablevision? And so yous could rule out the cable or the port on the PCYeah Cat 5e is a lot cheaper and works up to gigabit. Would say if you're gonna get stuff like a NAS maybe upgrade to cat vi and become a motherboard and a NAS that has over gigabit networking. Cat 6 isn't besides expensive and works up to 10gbps
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Source: https://forums.tomshardware.com/threads/pc-randomly-drops-wired-connection-for-5-20-seconds-each-time-then-speeds-cap-out-at-95-mbps.3698572/
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