Posted: Tue Jul 14, 2026 13:13 Post subject: New Build - 07/14/2026 - r65639
Welcome to x86 / x64 r65639 beta release thread for reporting, feedback to developers & community benefit.
Please do not flash builds until installation is understood, risks involved and device specificrecovery 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}' (httponly) or 'curl -O {file URL}' (http, https, ftp) 'write {file} linux' then 'reboot'.
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: stracetcpdump.
• 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.
Router/Version: industrial PC N4000 4GB RAM, 2*intel i226-v, running dd-wrt_x64_full_vga_2GB.image
File: /x86-64/web/dd-wrt_x64-webupgrade_full_vga.bin
Firmware: DD-WRT v3.0-r65639 std (07/14/26) (prev. DD-WRT v3.0-r65574 std (07/10/26))
Kernel: Linux 6.12.95 #1169 SMP Tue Jul 14 10:11:49 +06 2026 x86_64
Mode: Gateway, SFE disabled, Wireguard for external access, WAN (ETH0, ethernet) to Docsis Router (exposed host, since no bridge available), ETH1 to LAN, Automatic Drive Mount disabled - using own mount script for USB Disk, nfs to access USB3-ext4 SSD, using my own local NTP, CPU governour set to ondemand by script, Ignore WAN DNS, Recursive DNS Resolving (Unbound), using NAT66, DHCP disabled.
Reset: No
Status: Installed yesterday, OK.
Running php scripts gives an error on first line, but works:
Code:
Warning: Failed loading Zend extension 'opcache.so' (tried: /etc/php/modules/opcache.so (Error loading shared library /etc/php/modules/opcache.so: No such file or directory), /etc/php/modules/opcache.so.so (Error loading shared library /etc/php/modules/opcache.so.so: No such file or directory)) in Unknown on line 0
Joined: 10 May 2022 Posts: 146 Location: Texas, USA
Posted: Sat Jul 18, 2026 18:37 Post subject:
This problem affects not just this release. I checked again today going back to 07-02-f65498. Based on my observation, all files with 281GB+ size has the same "... source file could not be read." problem.
