Posted: Sat Jan 03, 2026 17:43 Post subject: New Build - 01/03/2026 - r63257
Welcome to Marvell r63257 beta release thread for reporting, feedback to developers and 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.
Joined: 30 May 2017 Posts: 606 Location: Rural Manitoba
Posted: Sat Jan 03, 2026 20:58 Post subject:
Does not work on 1900ac V1
ubootenv command not recognized
no WiFi
Will not downgrade to previous version.
Last good build 62540.
Had to power sequence X3 to get into other partition so I could restore to 62540. _________________ Starlink & DSL ->
WRT3200acm Master WDS 5GHz 80Mhz CH 100 (+6) -r63600
Ath1 2.4Ghz Disabled
99 Static Leases
ExpressVPN
WRT3200acm -r63600 WDS-5Ghz Client
WRT3200acm-r61465 Spare
WRT3200acm-r62170 Spare
WRT1900Ac V1 5Ghz -r63600 WDS Station
WRT1900AC V1 -r63600 WDS Station
WRT1900AC SPARE r63600
WRT1900AC V1 5Ghz AC 80Mhz WDS-AP- - -r63600 2.4Ghz AP Ch1 HT20 Mixed
Router/Version: Linksys WRT3200ACM
Firmware: D-WRT v3.0-r63257 std (01/03/26)
File/Kernel: Linux 6.1.159-rt28 #309 SMP Sat Jan 3 12:56:29 +07 2026 armv7l
Previous/Reset: r63020, No reset
Mode/Status: AP/Gateway, No VPN, Stable, SFE disabled,wlan0 5GHz AC/N Mixed VHT80 WPA2-Personal-CCMP, wlan1 2.4Ghz N-only HT40 WPA2-Personal-CCMP, DDNS (SSL/TLS)
Issues/Errors: IPV4 works great but I can not get IPV6 to work. Reloading r62606 solves the problem.