Linksys Wired Router :: Cisco EPC3825 Connection Speed Slows Down To Around 5-7Mt/s
Sep 28, 2011
I'm using Cisco EPC3825 cable modem for my home network, and wondered a thing, that if I set up modem to work in router-mode, my real connection speed slows down to around 5-7Mt/s, when using modem in bridged mode, my connection speed is close to 15-20Mt/s. My serviceprovider provides 200/10M speed to my modem, and they've checked, that modem is working with 204/10M speed, and computers works also, if using modem in bridged-mode.
I have a WRT160Nv3 router connected to a CM100 modem. I noticed that over time, perhaps a day or more, the connection speed slows. Usually, unplugging the router for a while then starting it up again restores the speed as per my cable company's speed test. I have called the cable company and their tech support reports a good signal to the house.
I just installed my new EA6500 and everything works ok I think, Netflix across my PS3 is ok, laptop connects, and smartphones connect. The problem is that my Internet connection to my desktop (wired) PC is slow as mud. My ISP is a fiber optic provider and although I'm not sure exactly what my connection speeds are my Internet connection has always been blistering fast. With everything other than two smartphones turned off my desktops Internet access is slow. How to get my speed back and still use my new router?
This issue started about 6 months ago. I have noticed the following issues:
1. I cannot download large files. It starts downloading then it stalls.
2. I cannot download videos on Youtube and other video site to stream the video. In [URL] the test shows 100% complete but the test keeps on running and upload speed goes down.while running the upload speed test on [URL] sometimes it cannot connect to server to upload the file. When it connects to the server I get error saying that it cannot read the file it uploaded.Had Comcast come out to take a look at the cable and they claim that it was the PC's fault and not the cables's fault. I have the cable coming out of the modem to a linksys router ( WRT54G), then to my PC. I connected the cable directly from the modem to the PC and still had the same proble.
I have the following:
System Manufacturer: Velocity Micro Model: Edge V420 Processor: Intel core 2 Quad CPU Q9550 @ 2.83 GHz Memory(RAM): *.00 GB
I can't get utube videos when I'm going through the router. I can get them if I'm on the modem only. The same applies to long PDFs, software updates, long virus definition updates, videos in general and graphics heavy websites. It just slows down eventually to a standstill and the download fails. As stated when the router is not connected the above items pop up or download reasonably quickly through the modem. We have moderate speed DSL.
I have a BEFSX41 connected to a Motorola SB6120. I changed my plan for a hgih speed, but did not see it.Had a tech out and we found when direct connected to my computer, I get 50 Mbps. When connected through the router, about 9 Mbps. I swapped cables, but still the same.
Is there any way to determine the connection speed on the Internet port? It seems that it only running at 10, when both the router and modem support 100.
I just discovered that my wireless download speeds are 5Mbps, compared to 16Mbps if my laptop is connected directly to the modem or wired through the router. Uploads are 2Mbps either way. I have a WRT54GS v.6 with firmware version v1.52.8 which I updated today, completed by setting factory default through the router webpage after I discovered this discrepancy. The firmware update did not improve the download speed appreciably, if at all.Should the wireless connection be that much slower than the wired connection through the router? If not, what sort of issues could I be having to account for this?
I did just replace my modem when I discovered I was having erratic speedtests and that corrected that problem. That is when I became aware of the wireless issue, so not sure how long that has been the case. I have Charter's 16/2 HSI, living in a sparsely populated area with solid internet service. There is no external nor internal interference on this 2.4Ghz band.
Recently I upgraded my Internet speed at the ISP from 10Mbps to 25Mbps and the problem is that I am measuring only 15Mbps using [URL]On the day when the tech came out to install the new DSL modem, he noticed the difference and as part of troubleshooting, he bypassed the Linksys router and voila the net speed measured 25Mbps using speedtest.net.So, why my Linksys WRVS4400N V1.1.13 acts like a bottleneck in this case? I didn't have this problem at the speed of 10Mbps. The upload speed is OK, it is 5Mbs with or without the DSL modem.
When connecting wirelessly (5GHz) to the E3000 after a day or so the wireless connection starts loosing speed. I have Comcast and usually get 20-30 MB download connections. After a day or so I start to lose speed (down to 5MB) until I reboot the E3000. Then I resume 20-30MB download connections. My wired connections appear fine and don’t experience the slow down. I'm doing my speed test with [URL]
The wireless slow down seems similar to the old memory leak condition of old Windows OS’s. Called Cisco and they don’t have an idea. They had me change a few settings (channel info) but I’m pretty technical and don’t feel that will fix it.
When I connect directly to my dsl modem, I am getting better than 5 megabits/sec. which is what I should be getting for download speed.When connected thru the router, I am getting about half of that.My wireless connection speed is 54 megabits/sec, so that is ok. I cannot get any connection when I hardwire the connection from the pc to the router too.
I am on a point to point internet connection that is rated at 2mbps. With my PC connected directly to the modem or through an old Airlink101 (model AR680W) router typical DL speeds are 1.9 to 2.4 mbps. However the Airlink router has to be reset 2 to 3 times per day.
I am trying to replace this router, however every router I've tried cuts the download speed in half (about 0.9 to 1.3 mbps). So far I've tried two Ultra Speed wireless N routers; two D-Link DIR 615's; and one Linksys E1200. When I talk to their tech support after testing they say that the routers must be faulty, but what are the odds of getting 5 bad routers from 3 different manufactures.
My IP does not know of any compatability issues with any routers.
I have a WAP54G in my basement shop, wired to our main router upstairs, which is a Linksys BEFSR81. I'm not sure if this is an issue with the WAP or the router.
I only use the laptop computer in the shop every couple of days, but I leave the laptop plugged in and on most of the time. I used to have the power settings such that it didn't power down completely even after a long time. With that setup, if i didn't use the computer for several days, it would find that the connection to the router had died. The wireless link would report that it had a solid connection, but I couldn't connect to anything. Power cycling the WAP always fixed this.
Recently, I decided to save some wear & tear on the laptop drive, and adjusted the power settings to go to standby after a couple of hours. Now, it seems I can't even go one day without losing my connection.
I am running the latest frimware in the WAP, and the router is version 3.1. I can't check the firmware version on the router at the moment, because the web interface is giving me a blank screen. I know from past experience that I will have to power cycle it to get it to talk to me again.
In any event, it seems like the router connection to the WAP is timing out. I set the router "client lease time" up to 10000 a while back when I first had this problem, but that is clearly not doing the trick.
Networking isn't my strongest computer subject area, but I know I'm having a performance problem with my RV082 router. When I direct connect my PC to my cable modem, I can get very near the 7mb/sec rate advertised by my ISP. When I connect the modem to this router, then connect to the pc to the router, the speed drops to between 2-3mb/sec. All tests performed several time using dslreport.com speed test website. The result is very repeatable, so I figure it has to be some delay introduced by the router. I can't see to find any place in the router configuration to do performance tuning. I'm not using any firewall rules except for the default rules. Why I'm seeing a greater than 50% decrease in internet throughput using this router?
If I am wired to my WRT160N I get close to 50 Mps when I go wireless I get half of that speed and apparently there is nothing to change or to improve at the wireless settings.Some said that this is totally normal for wireless, have 1/2 of the wired speed.
I am using a Cisco RVS 4000 to test a new 10M/10M internet connection. I'm having a small problem performing the ISP's speed test (speedtest.cavtel.net). The download test consistently gives me 10Mbit/s, full speed for the connection, however the upload speed is usually about 5.5 Mbit/s. My ISP has been onsite and has checked the lines and tested directly, and we have determined that if connected directly we can test to full upload speeds, but when the RVS is connected, we cannot get full speed.
We've tried different cables, reseting to factory defaults, updating firmware, changing port settings, and toggling most of the other setting on the router. Some settings do have a minor effect on the upload speed, but nothing that gets me back up to 10Mbit/s.
I did notice that there appears to be no way to set speed and negotiation settings on the WAN port. Perhaps I am missing it, because that seems like a possible culprit.
Otherwise, the only only thing I can think of is a warranty return to determine if the unit itself is defective.
I installed an E1200 router today. It automatically upgraded the firmware to the latest when I did this. Everything went smoothly.
I connected my desktop wired and my laptop wireless. I ran three different speed tests: Xfinity, speedtest, and cnet. All three showed 25-35 Mbps download and 4-5 Mbps upload. That is what my old router had too. So far, so good.
I ran the speed test that came with the E1200 router. It showed 0.30- 0.66 Mbps download and 0.58 - 2.09 Mbps upload. Note the decimal points!
Bottom line: The E1200 seems to be working fine, except that its internal speed test seems to be broken, at least when testing from a wired machine.
I'm having an issue with my new E1200 routeur : I have a 100mbit/s connection and since i installed the E1200 , the speed is cut in half : Max 50 mbit/s .. ( or if this is an hardware limitation ? )
I have a gigabit network card with my pc , everything is fine on the pc / network side as i had these speed fine ( 100mbit/s ) with my old ISP router , ( wich i switched in bridge mode to use the E1200)
I have a problem with my download speed. I'm supposed to have a speed of 60 MBPS and when I collect my computer direct to the modem I received it but with my e2000 router, the 3 computer connected to it can't reach more than 30 MBPS. I just updated the firmware of the router to the newest version but nothing changed.
I've got a 2 month old e3000 with the latest firmware. (1.04 i believe) I have run speedtests from wired and wireless machines on my network. All of the wired connections show a speed of around 15Mps (which is consistent with my providers guaranteed speed) but when I test any of the wireless connections I get somewhere between 3 and 7 Mps. I get the same degradation in speed when I stand directly next to the e3000.
Other then SSID and Passphrases I have everything set to the default settings. I have rebooted multiple times with no change. The e3000 is mounted on a 2x4 with several feet of clearance all around and is also located in the coolest part of the house. I am using Speedtest.Net for all the tests.
Yesterday, I changed my old belkin n1 router with Linksys WRT54GL router. Ever since them my upstream speed is really slow. I did the speedtest its like .5mbit. My downstream speed is just fine. This issue is only on wired computers, upstream speed on wireless computers is just fine.I retested router & modem several times, my upstream speed is normal when I connect cable directly from modem to my computer.Current Firmware Version is 4.30.14 build 5.
I have FiOS and their supplied wireless router Actiontec #: MI424WR. I have equipment that uses the newer N signal so I purchased a Linksys E3000 Wireless-N Router. This is working great for my wireless home theater equipment but I am having problems with my wired speed. It has gone from 20 to 30 mbps to around 10 mbps. I have one of the LAN outputs on the Actiontec feeding the Linksys input, I have my computers plugged directly into the Linksys verses the Actiontec. This makes it easier to program the Linksys router. Since I am no longer using the wireless part of the Actiontec there really is no need to be plugged into it. Is there anything I can do get my speed back or will I have to plug the computer back into the Actiontec and move it every time I may need to make a change to the Linksys
My newly installed E1200 only sends speeds of about 16 mbps wireless, but sends the ful 60 mpbs when wired. What is going on. Firmware is up to date. Changing the channels didn't do anything. Is there a way to figure out if the problem is with my laptops wireless card.
I have a D-Link DIR-655 Router with a Motorola SB5101. When the computer is directly plugged into the modem i get 10Mpbs but when it is connected to the modem (either wireless or wired) the max speed is >3Mbps.
Computer: Laptop Dell Studio 1555 Dual Core: W 7 64 bit, router Sitecom WL-351. Max. connection 120 Mbit. Speed normally approx 100 Mbiton the Dell desktops. Connection speed on the Laptop Studio used to be 60 Mbit wireless . Haven’t checked speed for many week but yesterday foundout that the speed dropped to 12 MB. Wired the laptop to the router, connection wend up to 98 Mbit.
Wireless again the speed dropped to 12 MBit. Checked the wireless connection with another laptop and it went up again to 70 Mbit. What could be wrong on the Studio 1555?
Cleaned the computer, no malware, Mode AP, Channel 11, WPA2
The card Broadcom driver 10-01-2008, version 5.30.21.0
The card works but the 12 Mbit should be at least 60 Mbit.
I would like to convert my cable modem Cisco epc3825 (bridge only), and thus can not function as a router. Before if I could, but my Internet Service provider has updated the firmware epc3825 and I can not pass it on to cable modem (bridge only).
I have a Linksys WR-110 wireless router that has been acting up lately. I have 10mbps cable internet and have my desktop computer hardwired to the router. I notice that after a few days the download speed gets down to the 2mbps range. Verified by { URL}. If you do a hard boot (unplug for 30 seconds) it will go back to 10mbps speed again. But it seems after a few days it slows own again.
I always run speed test to verify, and it always runs back up at advertised speeds once i hard boot.
Ever since I started using iPads at the house I have had to reboot the router about once a week because the download speeds drops by approximately 90%. As soon as the reboot completes all is right with the world for about another week. During the course of the week, but not all at once, we will have 4 iPads, 3 iPhones, 2 laptops and one desktop(wired), a Verizon signal booster and house guests. I have updated the firmware.
We have a main and branch office, each with an RVL200 . I configured both with static IP's as provided by my ISP, yet when I try to do a test connection on the IPSec screen I just get that it's "waiting for a connection" in the cell third from the left. Both RVL200 's are connected directly to the modem/bridge supplied by both ISP's.
I have a strong internet signal with good SNR coming out of my cable modem, then a nice short 3ft cable going to my linksys VOIP router (I think it's a SPA 2102). Whether I have anything downstream plugged in or not, the "phone" light on the VOIP router goes off every once in a while and when I check I find that I've lost both dial tone and Internet - basically everything downstream of the VOIP router. Have tried every variation on configuration you can imagine (feeding just one phone, feeding the entire phone wiring to the house, nothing at all plugged into the phone jack, no computers downstream plugged in, replaced all the cables, ...). I've replaced BOTH the cable modem and the linksys VOIP router and the problem continues. My cable company says my signal is fine. They suggested a signal amplifier but the coax comes straight to the modem, no splitter, and I'm always seeing 6-7dBmV. My phone company says their router must be losing signal upstream and refusing to reconnect, especially now that we've tried replacing their VOIP router with no change. Any chance I got two 'bad' routers in a row? Not sure what they did for setup parameters. I'm not particularly tech-savvy but have read a lot since seeing these issues, have run my own ping and tracert checks and everything seems to be wonderful... but then most of the time everything IS fine. When I have phone it's crystal clear and when I have internet it's nice and fast. I sometimes go 24hrs or so without a drop, but other times I'm resetting 2-3x in a couple of hours. All I do is power off the VOIP router and back on and everything is fine, for a while. After first getting VOIP things were fine for 4-6 weeks.
