WNDR3700 dropping gigabit speed

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Fjosek
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Joined: 24 Sep 2014
Posts: 4
PostPosted: Wed Sep 24, 2014 0:33    Post subject: WNDR3700 dropping gigabit speed Reply with quote
I recently flashed DD-WRT onto a WNDR3700(v4), and it's working fine except for it dropping gigabit speed to 100mbps after a few minutes.
It would usually change to 100mbps by losing the connection to the router for a minute or two.
It returns to gigabit speed for a few minutes after restarting my PC or the router.
I tried manually setting the Speed & Duplex value on my PC to 1.0 Gbps Full Duplex, but it's still getting 100mbps.
The router worked fine with gigabit speed on stock firmware.
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Fjosek
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Joined: 24 Sep 2014
Posts: 4
PostPosted: Sun Sep 28, 2014 0:54    Post subject: Reply with quote
Bumping
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hdd512
DD-WRT Novice


Joined: 12 Jan 2013
Posts: 19
PostPosted: Fri Oct 03, 2014 3:29    Post subject: Reply with quote
How far are you running your LAN cable and what category is it?
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Fjosek
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Joined: 24 Sep 2014
Posts: 4
PostPosted: Sat Oct 04, 2014 9:23    Post subject: Reply with quote
hdd512 wrote:
How far are you running your LAN cable and what category is it?

It's a 10ft CAT 5e cable. I tried using 3 other cables with no luck.
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jebise101
DD-WRT Guru


Joined: 25 Sep 2009
Posts: 594
PostPosted: Sat Oct 04, 2014 21:14    Post subject: Reply with quote
what build are you using, my v2 is running 23919 and stable
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tatsuya46
DD-WRT Guru


Joined: 03 Jan 2010
Posts: 7568
Location: YWG, Canada
PostPosted: Sat Oct 04, 2014 21:33    Post subject: Reply with quote
v2 is quite different than v4
_________________
LATEST FIRMWARE(S)

BrainSlayer wrote:
we just do it since we do not like any restrictions enforced by stupid cocaine snorting managers

[x86_64] Haswell i3-4150/QCA9984/QCA9882 ------> r55797 std
[QUALCOMM] DIR-862L --------------------------------> r55797 std
▲ ACTIVE / INACTIVE ▼
[QUALCOMM] WNDR4300 v1 --------------------------> r50485 std
[BROADCOM] DIR-860L A1 ----------------------------> r50485 std


Sigh.. why do i exist anyway.. | I love you Anthony.. never forget that.. my other 99% that ill never see again..

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dmginc
DD-WRT Novice


Joined: 10 Nov 2013
Posts: 48
PostPosted: Sat Oct 04, 2014 22:21    Post subject: Reply with quote
I'm running v24-sp2 (06/23/14) std - build 24461 on my v4 and am not experiencing that. What build are you on?
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Fjosek
DD-WRT Novice


Joined: 24 Sep 2014
Posts: 4
PostPosted: Mon Oct 06, 2014 12:14    Post subject: Reply with quote
jebise101 wrote:
what build are you using, my v2 is running 23919 and stable

dmginc wrote:
I'm running v24-sp2 (06/23/14) std - build 24461 on my v4 and am not experiencing that. What build are you on?


I'm currently running on build 23919
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