MR7350: Today my devices did not work on WLAN0 again, Uptime 13h.
When I switched my devices into WLAN1 it started to complain and give:
user.err : [ath11k_watchdog] : zero signal issue detected on interface wlan1
over and over again, but at least internet was working for IPv4 but as in previous report IPv6 failed.
Had to reboot Router 3 times in a row, to get all devices working again.
This makes several manual reboots in last 24h needed for stable operation in this release.
Router: DIR-825 rev B1
Firmware: dir825-firmware.bin (v3.0-r62508 std)
Kernel: Linux 3.10.108-d11 #208120 Sun Nov 2 08:36:18 +07 2025 mips
Status: Working
Reset: None
Notes on configuration: Used for Wifi Lab (no internet)
Errors:
None
Router: TL-WDR3600 v1
Firmware: tl-wdr3600_us-webflash.bin (v3.0-r62508 std)
Kernel: Linux 3.10.108-d11 #208122 Sun Nov 2 08:55:49 +07 2025 mips
Status: working
Reset: No
Notes on configuration:
Joined: 21 Aug 2019 Posts: 265 Location: Here, There And Everywhere
Posted: Tue Nov 04, 2025 19:22 Post subject:
Router/Version: Linksys MR7500
File/Kernel: DD-WRT v3.0-r62508 std (11/02/25) / Linux 6.6.115-rt29 #4440 SMP Sat Nov 1 17:51:55 +07 2025 aarch64
Previous/Reset: DD-WRT v3.0-r62460 std (10/30/25) / No
Mode/Status: WAP, VLANs
Issues/Errors: Smooth firmware upgrade with the web interface. The problems with mounting the USB drive are still there: the router enters a boot loop if the drive is inserted and automount enabled. The boot loop can be stopped by unplugging the drive.
Free/available memory is very low, even immediately after reboot.
Code:
total used free shared buff/cache available
Mem: 379844 294956 37980 0 64676 84888
Swap: 0 0 0
Joined: 07 Jan 2025 Posts: 303 Location: Bethel Park, PA, USA
Posted: Wed Nov 05, 2025 10:47 Post subject:
Router/Version: Linksys MR7350
File/Kernel: DD-WRT v3.0-r62508 std (11/02/25), Linux 6.6.115-rt29 #4440 SMP Sat Nov 1 17:51:55 +07 2025 aarch64
Previous/Reset: DD-WRT v3.0-r62460 std (10/30/25), no reset
Mode/Status: Gateway (NSS-ECM), Access Point (2.4GHz-HT20 N/G Mixed, 5GHZ-VHT80 AX/AC/N mixed, WPA2/WPA3, 802.11r/v/k, domain:UNITED STATES), IPV6 (DHCP6 w/ prefix delegation)
Issues/Errors:
Basically stuck in a boot loop again. Crashes after about 45 seconds and restarts. Seems to be related to either having the guest VAPs on br1 or USB, based on the previous testing I did.
Rolling back to 62460 still gave me the zero signal issue on all three devices. I'm back on 61848 for now. Too much going on at work right now to have sketchy wifi.
Thank you Brainslayer. _________________ Formerly dpp3530 Linksys MX4300
Gateway, 2 wired APs, NSS-ECM , Clock 1651MHz
VAPs on wlan0 and wlan1 for guest/IOT devices
IPv4 & IPv6 (Prefix Delegation)
Static Leases & DHCP
SmartDNS (DOQ using NextDNS, Cloudflare), DNSMasq
Wireguard and OpenVPN server
2.4GHz: dd-wrt, AX Only, ACK Timing 2000, WPA3 SAE & WPA2 w/AES
5GHz: dd-wrt, AX/AC/N Mixed, ACK Timing 2000, WPA3 SAE & WPA2 w/AES
Verizon Fios, 500/500Mbps
Router/Version: Buffalo WZR-HP-AG300H
File/Kernel: Linux 3.10.108-d11 #208106 Sun Nov 2 07:02:31 +07 2025 mips
Previous/Reset: r59171/no
Mode/Status: wireless station bridge, WAN disabled / Working
Issues/Errors: none
My secondary router that just serves as a glorified wifi adapter for a VOIP phone using the 2.4ghz channel (5ghz disabled).