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TL-WR1043ND doesn't work with TL-SF1005D / TL-WA701ND / TL-WR801

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TL-WR1043ND doesn't work with TL-SF1005D / TL-WA701ND / TL-WR801

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TL-WR1043ND doesn't work with TL-SF1005D / TL-WA701ND / TL-WR801
TL-WR1043ND doesn't work with TL-SF1005D / TL-WA701ND / TL-WR801
2015-09-12 23:25:11
Model : TL-WR1043ND

Hardware Version : V2

Firmware Version : Firmware Version: 3.19.32 Build 150717 Rel.53114n

ISP : RDS Romania

They used to work together untill a few days ago when I noticed that :

If at the end of a cable coming out of TL-WR1043ND I put:
- my laptop : I get 300 MBps+ .
- a brand new TL-SF1005D - 100Mpbs switch , then a good cable , then the laptop the speed on laptop is 10-20Mbps (should be 90-100 Mbps)
- an TL-WA701ND - 150Mbps access point I get 6 Mbps Wifi
- a TL-WR801 -100Mbps router I get 6 Mbps on wi-fi , 22Mbps on cable
- another laptop, with 100 Mbps network card I get 0-15Mbs.

It's like all of a sudden TL-WR1043ND doesn't want to work with 100 Mbps devices anymore.
Going to buy a 1Gbps switch but I would prefer if I could just fix the 100Mbps one and get at least 50-70Mbps.
All routers are reseted to factory settings and the correct/last firmware applied.

Thanks

P.S. I was asked on another forum if cables are ok. YES , all cables are tested and can achieve Gigabit speeds when connected directly to router.

P.S2 Would downgrading firmware help ? Will it brick my router ?
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#1
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5 Reply
Re:TL-WR1043ND doesn't work with TL-SF1005D / TL-WA701ND / TL-WR801
2015-09-14 14:28:53
Connect a PC with gigabit port to LAN port of WR1043ND and check the connection speed, like the thread here.
http://forum.tp-link.com/showthread.php?82682-TL-WR1043ND-v2-100-Mb-s-Ports
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#2
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Re:TL-WR1043ND doesn't work with TL-SF1005D / TL-WA701ND / TL-WR801
2015-09-14 21:07:41
@Mavis - I already did that . See my post above.
It's 99.9% a router firmware problem :(
I just need to know if it will get "bricked" (ununsable) if I downgrade the firmware.

Update: I just downgraded the firmware (tried both 2013 and 2014 versions ), the speed did improve a little but not too much.
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#3
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I was right , all of a sudden , the router doesn't want to work with 100Mbps devices anymore
2015-09-16 12:00:34
I bought a 1Gbps switch and it works like a charm.
Computers with 100Mbps network cards still get 6-22Mbps.

TP-Link should definitely look into this :(
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#4
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Re:TL-WR1043ND doesn't work with TL-SF1005D / TL-WA701ND / TL-WR801
2015-09-16 13:43:42
I just downgraded the firmware (tried both 2013 and 2014 versions ), the speed did improve a little but not too much.
The link speed between the router and PC is 1000Mbps after downgrade?
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#5
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Re:TL-WR1043ND doesn't work with TL-SF1005D / TL-WA701ND / TL-WR801
2015-09-16 18:13:22

Mavis wrote

I just downgraded the firmware (tried both 2013 and 2014 versions ), the speed did improve a little but not too much.
The link speed between the router and PC is 1000Mbps after downgrade?


no, the downgrade didn't fix much , maybe a few Mbps.

I fixed the problem by buying a 1000Mbps switch.
For some strange reason the router simply gives to all 100Mbps devices only 6-22 Mbps.
Anyway it's fixed now . I will just sell the 100Mbps switch and change the network cards to 1000Mbps in all computers .
I am still curious what caused this behaviour though :D .
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#6
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