New Build - 05/08/2026 - r64764

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blkt
DD-WRT Guru


Joined: 20 Jan 2019
Posts: 6565

PostPosted: Fri May 08, 2026 11:37    Post subject: New Build - 05/08/2026 - r64764 Reply with quote
Welcome to x86 / x64 r64764 beta release thread for reporting, feedback to developers & community benefit.
Please do not flash builds until installation is understood, risks involved and device specific recovery methods.
Avoid discussions, create threads for questions, general problems or use search; this thread is not for support.
List router model & version or revision, operating & wireless modes & exact filename/firmware image flashed.


CLI Flash: 'cd /tmp' then 'wget {file URL}' (http only) or 'curl -O {file URL}' (http, https, ftp) 'write {file} linux' then 'reboot'.

Downloads: HTTPS, FTP

Trac SVN: repository since last build r64600 (mirror)

• OpenVPN 2.6.17: Changelog, Guides, Server, PBR, DNS, Kill Switch, Watchdog, Reverse PBR, Client, Multiple, tips, scripts.
• WireGuard 1.0.20211208/Tools: Changelog, Guides, Client, Server, Adv, PBR, KS, tips, scripts. Thanks BS egc & eibgrad!

Notes: ...
r64210 r64453 r64533 r64600 r64764

Issues, observations, and/or workarounds reported:
• WebUI: Clear history or use a portable. Temporary cache bypass: Ctrl+F5, Cmd+Shift+R or new private window/incognito.
• Please report findings with steps needed to reproduce, configuration, clients, output, logs and important information below!

Important:
• Detail issues & relevant configs, logs: syslog klog 'dmesg' 'cat /tmp/var/log/messages' nvram set console_debug=1, serial.
• Firewall NAT: 'iptables -vnL' 'iptables -t nat -vnL' 'iptables -t mangle -vnL' & 'cat /tmp/.ipt'. Debug Analyze: strace tcpdump.
• Gremlins: reboot. cold boot. Reset & reconfigure not restore backup. Search Trac & discuss in forum before opening tickets.
• Include operating & wireless modes (e.g. Gateway, Router, AP, SB, WDS, Mesh) and applicable configurations to reproduce.

Example Template:
Code:
[b]Router/Version: [/b]
[b]File/Kernel: [/b]
[b]Previous/Reset: [/b]
[b]Mode/Status: [/b]
[b]Issues/Errors: [/b]
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cml750
DD-WRT User


Joined: 18 Mar 2012
Posts: 276
Location: Texas

PostPosted: Sun May 10, 2026 3:31    Post subject: Reply with quote
Router/Version: Optiplex 7060 with i7 8700 & 32 GB RAM, X710-T4L, 4 port i226, AQC113 M2 card
File/Kernel: Full EFI 2 GB VGA
Previous/Reset: 64600 clean reinstall
Mode/Status: Router
Issues/Errors: The web GUI upgrade still is not working. It did not ask me to reactivate even though I wiped the hard drive prior to install.

Unused ethernet ports are reporting error-1 but seem to work when plugged in, the web GUI upgrade still is not working although I did not have time to try to do the serial log. Otherwise this has worked well for the past 7 hours. I was able to get Adguard up and working again.

Is anyone else have issues upgrading via the web GUI? I am curious if this may be something with the EFI version?



Screenshot 2026-05-13 072457.jpg
 Description:
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 Viewed:  944 Time(s)

Screenshot 2026-05-13 072457.jpg



_________________
Custom computer w/ i7-13700T, 16GB DDR5 Ram, X710-T4L, i226 four port, two RLTK 8127 cards & dual AQC113 M2 slot card. Currently running OpenWRT and Adguard.

2 GL.iNET GL-BE9300 Flint 3 with (GLiNet Custom OpenWRT) as AP's (WIFI 7 for the whole home now)
GL.iNET GL-MT6000 Flint 2 with pure OpenWRT not in use

GL INET GL-BE3600 Slate 7 Travel Router as a travel router
2 R7800's (DDWRT Build r60586) Not in use
3 R7000's (DDWRT build r65574) one used as a bridge
WRT54G-TM not in use

My best WIFI speed with the GL.Inet Flint 2 is 1147 down and 39 up
https://www.speedtest.net/result/18931816642
Best wired speed is 1150 down and 39 up.
https://www.speedtest.net/result/19238557638


Last edited by cml750 on Wed May 13, 2026 12:31; edited 3 times in total
Zyxx
DD-WRT Guru


Joined: 28 Dec 2018
Posts: 1097

PostPosted: Sun May 10, 2026 18:33    Post subject: Reply with quote
@cml750 did you wait for GUI Upgrade? Here it takes a looooong time to finish, since at least half a year.
(Similar to what people are reporting now in QCA Forum).

Im currently upgrading from r64137 to this release and look at my iftop:



It takes forever with up to 12Mbit/s to upload almost 500 Megabytes of firmware... .
And this x86 device has a NVMe drive, capable of several hundreds of Megabytes per second.

So an update takes looooooong, did not get any feedback to this issue the last months.
cml750
DD-WRT User


Joined: 18 Mar 2012
Posts: 276
Location: Texas

PostPosted: Mon May 11, 2026 2:24    Post subject: Reply with quote
I go to the upgrade option under administration, select the new file with the no reset option, then it goes through what appears to be the normal upgrade process. It goes to the screen where it shows it processing the upgrade then reboots and comes back up on the original firmware. The whole thing takes only a few minutes and appears to be the normal time frame for an upgrade except for never actually upgrading. Confused
_________________
Custom computer w/ i7-13700T, 16GB DDR5 Ram, X710-T4L, i226 four port, two RLTK 8127 cards & dual AQC113 M2 slot card. Currently running OpenWRT and Adguard.

2 GL.iNET GL-BE9300 Flint 3 with (GLiNet Custom OpenWRT) as AP's (WIFI 7 for the whole home now)
GL.iNET GL-MT6000 Flint 2 with pure OpenWRT not in use

GL INET GL-BE3600 Slate 7 Travel Router as a travel router
2 R7800's (DDWRT Build r60586) Not in use
3 R7000's (DDWRT build r65574) one used as a bridge
WRT54G-TM not in use

My best WIFI speed with the GL.Inet Flint 2 is 1147 down and 39 up
https://www.speedtest.net/result/18931816642
Best wired speed is 1150 down and 39 up.
https://www.speedtest.net/result/19238557638
Zyxx
DD-WRT Guru


Joined: 28 Dec 2018
Posts: 1097

PostPosted: Mon May 11, 2026 7:14    Post subject: Reply with quote
Oh, then it is a different issue.
Thought it was similar to the one I have:

Upgrade takes long time (Timer reaching 0 and still ongoing), but reboot message appears afterwards and new firmware is installed.
cml750
DD-WRT User


Joined: 18 Mar 2012
Posts: 276
Location: Texas

PostPosted: Mon May 11, 2026 12:37    Post subject: Reply with quote
Oh well, I have two different SATA SSD's I can use for clean installs. That way if a build doesn't work I can just put the already working hard drive back in and be ready to go. My wife doesn't like it if I have the internet down too long, lol. The last few builds I have saved a back up just before doing the clean install and used that backup to restore the new version. That makes it a lot easier to get Entware back for the Adguard I am using. I would just go back to OpenWRT but I actually get around 100 Mbps more bandwidth using DDWRT. I am not sure why. Of course I really have more than needed so it really shouldn't matter but it bothers me if I can't get full bandwidth which is around 1140 Mbps from a 1 gig connection from Spectrum cable using an S33 modem with DDWRT and the X710-T4L network card.
_________________
Custom computer w/ i7-13700T, 16GB DDR5 Ram, X710-T4L, i226 four port, two RLTK 8127 cards & dual AQC113 M2 slot card. Currently running OpenWRT and Adguard.

2 GL.iNET GL-BE9300 Flint 3 with (GLiNet Custom OpenWRT) as AP's (WIFI 7 for the whole home now)
GL.iNET GL-MT6000 Flint 2 with pure OpenWRT not in use

GL INET GL-BE3600 Slate 7 Travel Router as a travel router
2 R7800's (DDWRT Build r60586) Not in use
3 R7000's (DDWRT build r65574) one used as a bridge
WRT54G-TM not in use

My best WIFI speed with the GL.Inet Flint 2 is 1147 down and 39 up
https://www.speedtest.net/result/18931816642
Best wired speed is 1150 down and 39 up.
https://www.speedtest.net/result/19238557638
cml750
DD-WRT User


Joined: 18 Mar 2012
Posts: 276
Location: Texas

PostPosted: Mon May 11, 2026 12:42    Post subject: Reply with quote
kernelpanic69 told me to do a serial log of the upgrade process to turn in. My Optiplex has a serial port so it shouldn't be too hard to do but I have been in a hurry the last few upgrades. One of these days I will do it although I will have to do some research on the forum to figure out how to do that.
_________________
Custom computer w/ i7-13700T, 16GB DDR5 Ram, X710-T4L, i226 four port, two RLTK 8127 cards & dual AQC113 M2 slot card. Currently running OpenWRT and Adguard.

2 GL.iNET GL-BE9300 Flint 3 with (GLiNet Custom OpenWRT) as AP's (WIFI 7 for the whole home now)
GL.iNET GL-MT6000 Flint 2 with pure OpenWRT not in use

GL INET GL-BE3600 Slate 7 Travel Router as a travel router
2 R7800's (DDWRT Build r60586) Not in use
3 R7000's (DDWRT build r65574) one used as a bridge
WRT54G-TM not in use

My best WIFI speed with the GL.Inet Flint 2 is 1147 down and 39 up
https://www.speedtest.net/result/18931816642
Best wired speed is 1150 down and 39 up.
https://www.speedtest.net/result/19238557638
Zyxx
DD-WRT Guru


Joined: 28 Dec 2018
Posts: 1097

PostPosted: Sun May 31, 2026 16:31    Post subject: Reply with quote
I'm currently moving apartments, therefore still on the old version.
But over the last day I had several occurences of this:

Code:

May 31 18:16:19.517 N4000 authpriv.info dropbear[7442]: [dropbear] : sniffing detected. block client 192.168.1.223 for 625 minutes


This error seemingly only hits wireless devices, which are connected to a Dynalink WRX36.

The Dynalink and this router are both part of the 192.168.1.X subnet, the Dynalink does not use its WAN port, only three of its LAN Ports. All traffic goes out over this X86 N4000 minipc.
The wireless devices use JuiceSSH and access to the N4000 usually hangs.

I will update this router as soon as I have everything in new appartment.
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