[blkt]

Welcome to Broadcom r55303 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 55262 (mirror)

• OpenVPN 2.6.8: 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:
r54203 r54248 r54420 r54475 r54517 r54545 r54569 r54604 r54637 r54652 r54682 r54905 r54914 r55003 r55009 r55033
r55052 r55109 r55179 r55209 r55262 r55303

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:

[Mile-Lile]

Router: Netgear R8000
Build/fw Version: Experimental / BCM43602/1 wl0: Jun 12 2022 22:08:58 version 7.49.6 (r588839) FWID 01-f458629d / ucode revision 986.128 /
File/Kernel: Linux 4.4.302-st49 #11161 SMP Wed Mar 6 05:36:54 +06 2024 armv7l
Previous/Reset: r55301/No
Mode/Status: AP on all 3 wifi interfaces with band steering, ksmbd, NexdDNS CLI + DNSMasq, ipv6 /56 with radvd, mactelnet/ Working
Issues/Errors: nothing new

[KACTET]

Router/Version: Asus RT-AC87U R
Update method: WebUpgrade
File/Kernel: asus_rt-ac87u-firmware.trx_r55303 std / Linux 4.4.302-st49 #11161 SMP Wed Mar 6 05:36:54 +06 2024 armv7l
Previous/Reset: r55262 / no
Mode/Status: Gateway / Up and running for 2:19 hours
CPU Temperature: CPU 63.6 °C / WL0 40.5 °C / WL1 0.0 °C (ambient temperature 17.0 °C)
Issues/Errors: Nothing significant

As always, the Quantenna chip has its own quirks. This is a closed source chipset
There is no way to install a channel.
But you can disable 5.0 GHz. @mpgalaxy hack "If you set the radio mode to station bridge and disable the network mode, the 5GHz device will turn off completely even after reboot."

The fact is that the router is connected to the Internet (to the Internet provider). And it reports an error, the red WAN indicator flashes (the icon in the form of a planet). The internet works, I just think it's a glitch.
But this does not affect the work.
Just relax

CPU temperature is not displayed correctly.
CPU temperature readings started changing after one second from 63.6 - 64.1 °C

Thank you BS and gurus!

[IONK]

Router/Version: D-Link DIR-868L Rev.A1
File/Kernel: dir868a-webflash.bin (r55303) / Linux 4.4.302-st49 #11153 SMP Wed Mar 6 04:38:21 +06 2024 armv7l
Previous/Reset: DD-WRT v3.0-r55262 std (03/03/24) / no
Mode/Status: Repeater Bridge on 5GHz AC/N-Mixed (wl0 is purposely turned off) + CTF & FA + SSH (public key) + DDNS (Dynu.com) + high-speed USB Storage (guide by egc) + WireGuard server + Cron / working
Issues/Errors: none

[Harb1]

Netgear r7000 Up for almost 52 hours seems like a good build and i'm using Ctf Ctf $ Fa thanks devs.

[KACTET]

Router/Version: Asus RT-N66U
Update method: WebUpgrade
File/Kernel: dd-wrt.v24-r55303_NEWD-2_K3.x-big-RT-N66U.trx / Linux 4.4.302-st49 #29111 Wed Mar 6 06:25:43 +06 2024 mips
Previous/Reset: r55209 / no
Mode/Status: Gateway / Up and running for 1 days, 4:11
CPU Temperature: WL0 48.5 °C (ambient temperature 20.3 °C)
Issues/Errors: Nothing significant

CPU temperature readings started changing after one second from 47.0 - 48.5 °C

Thank you BS and gurus!

[Brimmy]

Router/Version: Buffalo WZR-1750DHP/DHPD
Firmware VersionDD-WRT v3.0-r55303 std (03/06/24)
Kernel VersionLinux 4.4.302-st49 #11153 SMP Wed Mar 6 04:38:21 +06 2024 armv7l
Previous: BSr55262
Mode/Status: Gateway/working
Reset: No
Uptime: 30minutes
Issues/Errors: i have encountered none so far

I see you can adjust which interface layers to bond bonding.