01-04-2025 06:46 PM
First post here so bear with me if I miss anything. Since purchase, my RT-BE92U has been plagued with the same issues others have posted here. Up until the new firmware version dropped, I was having constant problems with network stability. I am currently running the latest firmware version (3.0.0.6.102_37435) and a lot of the issues seem to have been resolved except for one. Before the firmware update, I was seeing intermittent thermal zone errors in the system log. Since applying the update, I am consistently getting the following errors that appear every 3 seconds exactly:
Jan 4 18:29:52 kernel: read_bpcm_reg_direct_keyhole: Wait for completion failed, devAddr 0x3, offset 24, idx 2
Jan 4 18:29:52 kernel: thermal thermal_zone0: Failed to get RAIL 0 temperature, ret=256
Jan 4 18:29:52 kernel: thermal thermal_zone0: Failed to get temperature, ret=-1
Jan 4 18:29:52 kernel: thermal thermal_zone0: failed to read out thermal zone (-1)
On occasion, the errors coincide with a drastic decrease in wireless network performance. Under normal conditions, when connected to the 6GHz network, my wireless network download speed averages around 1100Mbps. This will drop to a nearly unusable 2-3Mbps. The 2.5GHz and 5GHz networks also see a decrease in speed to around the same 2-3Mbps. Wired clients seem unaffected. Once I perform a hard reset to the router, it seems to correct the speed issue for a while, but the thermal zone errors continue to persist. This seems to happen anywhere from once a week, to every day. Performing a hard reset isn't something I want to nor should have to keep doing to correct the issue every time it happens. Please let me know if there is anything else I can do to stop this from happening. I am getting very close to returning this router and exchanging it for a different brand. Thanks.
01-27-2025 09:49 AM
I'm seeing these:
Jan 26 19:17:03 wlceventd: wlceventd_proc_event(656): wl1.1: Deauth_ind 98:5F:D3:E0:F8:B7, status: 0, reason: Unspecified reason (1), rssi:-68
Jan 26 19:17:03 kernel: WLC_SCB_DEAUTHORIZE error (-30)
Jan 26 19:17:03 kernel: WLC_SCB_DEAUTHENTICATE_FOR_REASON err -30
Jan 26 19:17:03 wlceventd: wlceventd_proc_event(656): wl1.1: Deauth_ind 98:5F:D3:E0:F8:B7, status: 0, reason: Group key update timeout (10), rssi:-68
Jan 26 19:17:03 kernel: WLC_SCB_DEAUTHORIZE error (-30)
Jan 26 19:17:03 wlceventd: wlceventd_proc_event(656): wl1.1: Deauth_ind 98:5F:D3:E0:F8:B7, status: 0, reason: Unspecified reason (1), rssi:-68
Jan 26 19:17:03 wlceventd: wlceventd_proc_event(696): wl1.1: Auth 98:5F:D3:E0:F8:B7, status: Successful (0), rssi:-68
Jan 26 19:17:03 wlceventd: wlceventd_proc_event(733): wl1.1: Assoc 98:5F:D3:E0:F8:B7, status: Successful (0), rssi:-68
I found this on SNBForums. It's a few years old now so it may not be relevant.
https://www.snbforums.com/threads/many-log-events-wlceventd.61920/
01-27-2025 10:35 AM
Thanks for the response. The errors seem similar to mine....
01-27-2025 11:57 AM - edited 01-27-2025 12:00 PM
As a work around until the issue has been resolved via firmware update do the below. No more thermal fault and core 50-100% for 3 days now and no scheduled auto reboot needed. Also reduced deauth with reason = unspecified.
Main culprit:
Secondary culprit:
Optional:
01-27-2025 03:07 PM - edited 01-27-2025 03:07 PM
Deleted
02-03-2025 06:28 AM
This didnt resolve for me. I dont get Deauth (and havent since I resolved a lot of my IOT fixed IP addresses) but I continue to get the thermal errors and CPU spikes on processor 1 now (moved from 3)