New Build - 01/09/2026 - r63295

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blkt
DD-WRT Guru


Joined: 20 Jan 2019
Posts: 6396

PostPosted: Fri Jan 09, 2026 9:32    Post subject: New Build - 01/09/2026 - r63295 Reply with quote
Welcome to x86 / x64 r63295 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 r63257 (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: ...
r61542 r61557 r61613 r61648 r61711 r61745 r61848 r61915 r61920 r61954 r61970 r61981 r62032 r62036 r62104 r62157
r62170 r62192 r62240 r62268 r62324 r62365 r62374 r62418 r62460 r62508 r62540 r62606 r62778 r62890 r62966 r63020
r63093 r63123 r63230 r63257 r63295

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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ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2335
Location: Canada

PostPosted: Fri Jan 09, 2026 18:42    Post subject: New install on U300 based mini pc Reply with quote
I get the following errors when I first boot the PC. It is stuck in a reboot cycle. Last working build that I could find is r61711 from last year. It is a completely new install using the full VGA EFI 2GB image written using Phydiskwrite on Windows.


PXL_20260109_183543284.jpg
 Description:
Screenshot of errors
 Filesize:  3.08 MB
 Viewed:  802 Time(s)

PXL_20260109_183543284.jpg




Last edited by ian5142 on Fri Jan 09, 2026 21:33; edited 1 time in total
flood404
DD-WRT User


Joined: 18 Dec 2013
Posts: 486

PostPosted: Fri Jan 09, 2026 19:43    Post subject: Reply with quote
I updated to this build this morning. I didn't do a full wipe. Web upgraded full x64 from r63257 to r63295. I didn't try a EFI ones yet. EFI boot might be the issue.


It looks like it's missing a partition or corruption or something we had this same issue about 2 months ago.

Try the non EFI versions if possible. Also if your depending on ipv6 to be working hold off on these builds after r62606 the last build that worked with ipv6 was r62606. Try the EFI version of that build.
ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2335
Location: Canada

PostPosted: Fri Jan 09, 2026 22:42    Post subject: Initial Flash not working Reply with quote
Builds I have tried that don't work on initial flash:
63295
63257
63230
63123
63093
63020
62966

62606 - no non-webupgrade version
62540
62508
61848
61745
61711 - last working build that I tried.

See my above post for the error that I am getting on each of these. This is the first boot after flashing, not upgrading. Full, EFI, VGA 2GB version.
Zyxx
DD-WRT Guru


Joined: 28 Dec 2018
Posts: 994

PostPosted: Sat Jan 10, 2026 9:43    Post subject: Reply with quote
@ian5142:
I never made the EFI builds work with my mini PC too.
But this was a long time ago, since them I'm on the non EFI, VGA 2GB images, they work.

As @flood404 stated -and this is my finding too- go with r62606.
All builds after this are currently problematic.
ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2335
Location: Canada

PostPosted: Sat Jan 10, 2026 14:33    Post subject: Non-EFI version Reply with quote
Non-EFI versions don't boot. Also, like I posted before, there are almost no non-webupgrade versions in the 62606 x86_64 folder.
ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2335
Location: Canada

PostPosted: Sat Jan 10, 2026 15:07    Post subject: Web upgrade to latest or 62606 not working Reply with quote
Hello all,
I even tried to install 61711, last working build that I could find that works on initial install. Then web upgrade to 62606 or 63695. Neither worked, same error as screenshot.
flood404
DD-WRT User


Joined: 18 Dec 2013
Posts: 486

PostPosted: Sat Jan 10, 2026 16:01    Post subject: Reply with quote
https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2025/11-12-2025-r62606/x86-64/



Is this where your looking at? I see the EFI web upgrades and everything else.



latest running dd-wrt.jpg
 Description:
Latest dd-wrt running
 Filesize:  151.76 KB
 Viewed:  730 Time(s)

latest running dd-wrt.jpg


ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2335
Location: Canada

PostPosted: Sat Jan 10, 2026 16:05    Post subject: Missing initial flash file Reply with quote
Yes, that is the link I used. If you look, it is missing the initial flash file though. Like I said I tried a web upgrade from 61711 to 63295 or 61711 to 62606. Neither worked.

I need the EFI version, full, 2gb, VGA.
Sp1derman
DD-WRT User


Joined: 16 Jun 2006
Posts: 230
Location: Germany, BW

PostPosted: Sun Jan 11, 2026 12:26    Post subject: Reply with quote
did you delete ALL partitions on the drive before writing the new build to HDD?
I use MiniTool Partition Wizard for deleting the partitions and Active Disk Image Pro for writing the new build to disk.
ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2335
Location: Canada

PostPosted: Sun Jan 11, 2026 14:09    Post subject: Deleting partitions Reply with quote
I used minitool partition wizard for deleted all of the partitions. I then used phydiskwrite, the command line version to write it. It works fine on 61711. I have tried every build I listed above.
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