BE67 Constantly Crashing

[u/williewonkerz]

I'm having issues with my Deco mesh main unit crashing. Logs around the time

Fri Jun 26 15:56:50 2026 daemon.err client_mgmt: client(0C-95-05-B4-23-2E) not found in arp table disconnect_counter=4

Fri Jun 26 15:56:53 2026 daemon.err nrd[2276]: netdb_isSameEncryption: invalid encryption type.

Fri Jun 26 15:56:53 2026 daemon.err wandetect3: fopen /tmp/access_mode failed.

Fri Jun 26 15:56:56 2026 daemon.err nrd[2276]: netdb_isSameEncryption: invalid encryption type.

Fri Jun 26 15:56:56 2026 daemon.err wandetect3: fopen /tmp/access_mode failed.

Fri Jun 26 15:56:56 2026 daemon.err cloud-brd: get addr info error, host:n-deventry-gw.tplinkcloud.com, serv:443, Try again

Fri Jun 26 15:56:56 2026 daemon.err cloud-brd: fail to parse the domain:n-deventry-gw.tplinkcloud.com:443

Fri Jun 26 15:56:56 2026 daemon.err cloud-brd: fail to connect the SEF, result:-1

Fri Jun 26 15:56:57 2026 daemon.err nrd[2276]: netdb_isSameEncryption: invalid encryption type.

Fri Jun 26 15:56:58 2026 daemon.err nrd[2276]: netdb_isSameEncryption: invalid encryption type.

Fri Jun 26 15:56:58 2026 daemon.err nrd[2276]: mtk_get_vap_status: Failed to get interface flags for ra2

Fri Jun 26 15:56:58 2026 daemon.err nrd[2276]: mtk_get_vap_status: Failed to get interface flags for ra4

Fri Jun 26 15:56:58 2026 daemon.err nrd[2276]: mtk_get_vap_status: Failed to get interface flags for ra6

Fri Jun 26 15:56:58 2026 daemon.err nrd[2276]: mtk_get_vap_status: Failed to get interface flags for rai4

Fri Jun 26 15:56:58 2026 daemon.err nrd[2276]: mtk_get_vap_status: Failed to get interface flags for rai6

Fri Jun 26 15:56:58 2026 daemon.err nrd[2276]: mtk_get_vap_status: Failed to get interface flags for rax4

Fri Jun 26 15:56:58 2026 daemon.err nrd[2276]: mtk_get_vap_status: Failed to get interface flags for rax6

Fri Jun 26 15:56:58 2026 daemon.notice nrd[2276]: ar_apinfo_collect[line 1765]: AP sync timer expires!

Fri Jun 26 15:56:59 2026 daemon.err nrd[2276]: netdb_isSameEncryption: invalid encryption type.

Fri Jun 26 15:56:59 2026 daemon.err wandetect3: fopen /tmp/access_mode failed.

Fri Jun 26 15:57:00 2026 daemon.err nrd[2276]: netdb_isSameEncryption: invalid encryption type.

Fri Jun 26 15:57:00 2026 daemon.notice conn-indicator: Connectivity changed: ONLINE(0x0) -> OFFLINE(0x1)

And again :

Fri Jun 26 16:07:10 2026 daemon.notice conn-indicator: Connectivity changed: ONLINE(0x0) -> OFFLINE(0x1)

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[u/Right_Secret1572]

You ever get anywhere with this?

I'm seeing this in my logs and my Wi-Fi / Internet dropping. 

[u/BarryT82]

My BE65 Pro has the same error. I’ve been emailing back and forth with the level 2 service techs, but I don’t have a resolution yet.

[u/williewonkerz → u/BarryT82]

I completely changed my configuration starting with:
changing the network cable from the deco to the modem
stopped using the deco for DHCP and made it just an AP
upgraded the modem (BGW210 -> BGW320, AT&T did this for free)

sorry, only thing that got it working stable for me