[blkt]

Welcome to MediaTek r51140 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.
Please list router model & revision, operating & wireless mode(s) and exact filename/firmware image flashed.

Downloads: HTTPS, FTP

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

Trac SVN: repository since last build r51043 (mirror)

• OpenVPN 2.5.7: 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:
• Support added Netgear AC2100, AC2400, R6220, R6260, R6350, R6700v2, R6800, R6850, R7450, WAC124, WNDR3700v5.
• mDNS/Avahi MAC-Telnet Plex autoburst XFS MiniDLNA FRR inadyn Tor mac80211 nDPI dnsmasq WG firewall kernels holiday
• In-kernel SMB (ksmbd/tools 3.4.6/3.4.5): guest user is selectable. • WSD update • ANTFS/NTFS3 kernel mode driver++++
• New DD-WRT inspired themes conversion by the-joker & BrainSlayer, micro builds excluded, UI theme test bug hunt thread.
• Major update to inadyn: Dynamic DNS client with SSL/TLS support. Please reconfigure also test new DD-WRT beta releases!
• SSH keygen/download, OpenVPN server Export Client Configuration features by egc! Import/parse client configs by eibgrad!

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'. Misc: strace tcpdump wireshark.
• 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:

[Milax]

Router Model / Version: Dlink DIR-882 A1
File: dlink-dir882-a1-webflash.bin
Firmware: DD-WRT v3.0-r51140 std (12/31/22)
Previous: DD-WRT v3.0-r50906 std (11/18/22)
Reset: No
Mode: AP
Uptime: few hours
Services: Openvpn client, DLNA, SAMBA, PPPOE
Status: working

no more dmesg warnings or crash reports but still unable to connect to 2,4 Ghz network no matter what client i use (connection refused). I tried with and without Turboqam.



EDIT:

Dmesg warning after few hours:

[brody1]

why do you keep releasing updates if the 2.4 Ghz network does not work at all on R6260?

[Milax]

Most of the Devs including BS are probably doing their best to solve all the issues (freely during holliday season). I'm thankful and wish them a happy new year.

Seems like the issues are specific to Ralink SoC and almost everyone else is happy with this release.

[hebeda]

@milax , your wifi settings might cause problems

set it to wifi mode "mixed" instead of "N/G mixed"

[Milax]

[wallacam]

Same setup and issue as @Milax regarding 2.4GHz.

Android WiFi Analyzer app shows the 2.4GHz SSID appearing for approx. 3 seconds and then disappears for about 15. Seems stuck in this cycle.

Also same using iPhone.

Same h/w - hard reset and installed from factory bin. Entered settings from scratch. Running mixed on 2.4.

Arrangement is DIR882 as WAN gateway with two wired APs (DIR882 and DIR878).

No other services running. Pretty much vanilla settings.