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anil001 DD-WRT Novice
Joined: 01 Oct 2017 Posts: 17
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Posted: Mon Feb 05, 2018 23:36 Post subject: HP Printer Envy 5640 can't connect to DIR 868L v3.0-r34311b |
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@quarkysg / all
does anyone have experienced this problem.
MY printer (HP ENVY 5640) used to connect to DIR 868L (on Dlink firmware) but not connecting on this DDWRT firmware (v3.0-r34311b).
The printer can find the 2.4G network but can't connect. It can connect to hotspot instantaneously.
Thanks in advance. |
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quarkysg DD-WRT User
Joined: 03 May 2015 Posts: 323
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Posted: Tue Feb 06, 2018 0:20 Post subject: Re: HP Printer Envy 5640 can't connect to DIR 868L v3.0-r343 |
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anil001 wrote: | @quarkysg / all
does anyone have experienced this problem.
MY printer (HP ENVY 5640) used to connect to DIR 868L (on Dlink firmware) but not connecting on this DDWRT firmware (v3.0-r34311b).
The printer can find the 2.4G network but can't connect. It can connect to hotspot instantaneously.
Thanks in advance. |
Try to use 20Mhz and fixed channel (i.e. 1, 6 or 11) for the 2.4GHz interface. See if that helps. |
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anil001 DD-WRT Novice
Joined: 01 Oct 2017 Posts: 17
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Posted: Wed Feb 07, 2018 10:00 Post subject: Re: HP Printer Envy 5640 can't connect to DIR 868L v3.0-r343 |
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I am using
Wireless Network Name : Mixed
Wireless Channel : 9 (2.452 GHz)
Width : 20Mhz
but still not working.
any other suggestion?
quarkysg wrote: | anil001 wrote: | @quarkysg / all
does anyone have experienced this problem.
MY printer (HP ENVY 5640) used to connect to DIR 868L (on Dlink firmware) but not connecting on this DDWRT firmware (v3.0-r34311b).
The printer can find the 2.4G network but can't connect. It can connect to hotspot instantaneously.
Thanks in advance. |
Try to use 20Mhz and fixed channel (i.e. 1, 6 or 11) for the 2.4GHz interface. See if that helps. |
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anil001 DD-WRT Novice
Joined: 01 Oct 2017 Posts: 17
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Posted: Wed Feb 07, 2018 10:29 Post subject: Solved |
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Just set the
Wireless Network Mode : NG-Mixed and it worked. |
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jpp DD-WRT Novice
Joined: 26 Sep 2017 Posts: 28
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Posted: Wed Feb 07, 2018 17:59 Post subject: |
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I had a HP printer losing connection with my DD WRT router and AP.
I did an update on the printer firmware (dec-17) which i assume patched the KRACK issue and i don't have this issue anymore.
I was using build 33986 and currently 34311.
JP |
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anil001 DD-WRT Novice
Joined: 01 Oct 2017 Posts: 17
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Posted: Tue Feb 13, 2018 2:20 Post subject: working and then not working |
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after setting the "Wireless Network Mode" to NG-Mixed, it worked but next time it didn't.
I just tried changing it back to "All mixed" and worked again but next time it doesn't
any suggestion?
I see the Printer firmware is up to date. |
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quarkysg DD-WRT User
Joined: 03 May 2015 Posts: 323
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Posted: Tue Feb 13, 2018 3:32 Post subject: Re: working and then not working |
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anil001 wrote: | after setting the "Wireless Network Mode" to NG-Mixed, it worked but next time it didn't.
I just tried changing it back to "All mixed" and worked again but next time it doesn't
any suggestion?
I see the Printer firmware is up to date. |
Mine is set to N Only for 2.4Ghz. Running for more than 20 days on my 880L. Running more than 40 days on my RT-AC68U. Both running my 34311b build.
You may want to try that.
HTH. |
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jpp DD-WRT Novice
Joined: 26 Sep 2017 Posts: 28
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Posted: Tue Feb 13, 2018 18:38 Post subject: |
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A few days ago, i started having the same problem.
Switching to G-Mode only solves the problem temporalily, as described.
It seems to be an incompatibility between HP wifi and DD WRT.
I have not yet found a solution.
JP |
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anil001 DD-WRT Novice
Joined: 01 Oct 2017 Posts: 17
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Posted: Fri Feb 16, 2018 10:07 Post subject: Re: working and then not working |
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quarkysg wrote: | anil001 wrote: | after setting the "Wireless Network Mode" to NG-Mixed, it worked but next time it didn't.
I just tried changing it back to "All mixed" and worked again but next time it doesn't
any suggestion?
I see the Printer firmware is up to date. |
Mine is set to N Only for 2.4Ghz. Running for more than 20 days on my 880L. Running more than 40 days on my RT-AC68U. Both running my 34311b build.
You may want to try that.
HTH. |
I am already on 34311b build. |
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jpp DD-WRT Novice
Joined: 26 Sep 2017 Posts: 28
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