APdown 可能什么原因呢？

2025-01-08 17:58:05 2025 H3C-AC %%10WEB/5/LOGIN: admin <B4><D3> 192.168.1.131 <B5><C7>¼<B3>ɹ<A6>. 2025-01-08 17:58:08 2025 H3C-AC %%10CWS/4/CWS_AP_DOWN: CAPWAP tunnel to AP AP2 went down. Reason: Failed to retransmit message. 2025-01-08 17:58:08 2025 H3C-AC %%10STAMGR/6/STAMGR_CLIENT_OFFLINE: Client d49e-3b39-74f6 went offline from BSS a069-d94e-117a with SSID ZY-AP2 on AP AP2 Radio ID 2. State changed to Unauth. Reason: AP down. 2025-01-08 17:58:08 2025 H3C-AC %%10APMGR/6/APMGR_AP_OFFLINE: AP AP2 went offline. State changed to Idle. 2025-01-08 17:58:08 2025 H3C-AC %%10STAMGR/6/SERVICE_OFF: BSS a069-d94e-1171 was deleted after service template igl_h1 with SSID ZY-AP2 was unbound from radio 1 on AP AP2. Reason: AP down. 2025-01-08 17:58:08 2025 H3C-AC %%10STAMGR/6/SERVICE_OFF: BSS a069-d94e-1173 was deleted after service template igl with SSID iGL was unbound from radio 1 on AP AP2. Reason: AP down. 2025-01-08 17:58:08 2025 H3C-AC %%10STAMGR/6/SERVICE_OFF: BSS a069-d94e-1179 was deleted after service template igl with SSID iGL was unbound from radio 2 on AP AP2. Reason: AP down. 2025-01-08 17:58:08 2025 H3C-AC %%10STAMGR/6/SERVICE_OFF: BSS a069-d94e-117a was deleted after service template igl_h1 with SSID ZY-AP2 was unbound from radio 2 on AP AP2. Reason: AP down. 2025-01-08 17:58:49 2025 H3C-AC %%10APMGR/6/APMGR_AP_ONLINE: AP AP2 came online. State changed to Run. 2025-01-08 17:58:49 2025 H3C-AC %%10CWS/6/CWS_AP_UP: Master CAPWAP tunnel to AP AP2 went up. 2025-01-08 17:58:49 2025 H3C-AC %%10STAMGR/6/SERVICE_ON: BSS a069-d94e-1173 was created after service templ

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