ntpdate 無法校正時間

我目前使用 QuTS hero h6.0.1.3564。
即使從伺服器收到有效的 NTP 封包(我試過 timer.jku.at、pool.ntp·org、time.google·com 等),ntpdate 卻沒能正確解析這些封包。[用·代替最後的.避免 FQDN 被自動設為連結]

tcpdump 顯示:
16:19:52.599055 IP(tos 0x90, ttl 58, id 59855, offset 0, flags [DF], proto UDP (17), length 76)
162.159.200.123.123 > 140.78.96.43.44965: NTPv4, length 48
Server, Leap indicator: (0), Stratum 3(次級參考), poll 3(8s), precision -26
Root Delay: 0.019332, Root dispersion: 0.000167, Reference-ID: 10.224.8.4
Reference Timestamp: 3994841982.467231570(2026/08/04 16:19:42)
Originator Timestamp: 3994841992.595168680(2026/08/04 16:19:52)
Receive Timestamp: 3994841998.402424755(2026/08/04 16:19:58)
Transmit Timestamp: 3994841998.402487656(2026/08/04 16:19:58)
Originator - Receive Timestamp: +5.807256074
Originator - Transmit Timestamp: +5.807318975

但 $ ntpdate -b -d pool.ntp·org 顯示:
2026/08/04 16:19:45 ntpdate[5622]: ntpdate 4.2.8p10.1@1.3728-o Wed Jul 22 18:16:06 UTC 2026 (1)
正在查找主機 pool.ntp·org 和服務 ntp
78.41.116.149 反解為 time1.funkfeuer.at
主機找到:time1.funkfeuer.at
2026/08/04 16:19:45 ntpdate[5622]: Port 0: 1001
2026/08/04 16:19:45 ntpdate[5622]: Port 1: 123
transmit(78.41.116.149)
transmit(94.199.174.89)
transmit(152.53.15.127)
transmit(162.159.200.123)
[…]
server 162.159.200.123, port 123
stratum 0, precision 0, leap 00, trust 000
refid [162.159.200.123], delay 0.00000, dispersion 64.00000
transmitted 4, in filter 4
reference time: 00000000.00000000 2036/02/07 07:28:16.000
originate timestamp: 00000000.00000000 2036/02/07 07:28:16.000
transmit timestamp: ee1c7388.985cf984 2026/08/04 16:19:52.595
filter delay: 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 0.00000 0.00000
filter offset: 0.000000 0.000000 0.000000 0.000000
0.000000 0.000000 0.000000 0.000000
delay 0.00000, dispersion 64.00000
offset 0.000000

2026/08/04 16:19:54 ntpdate[5622]: 找不到適合同步的伺服器

既然 tcpdump 可以看到並解析回應,應該不是 DNS 或防火牆的問題。

有沒有什麼方法可以解決這個問題?