本帖最后由 埃律西昂 于 2023-1-21 14:04 编辑
简介：
从I225-V开始的噩梦般的Bug还在继续，这次切换到强制1GbE模式还是不能稳定解决。
来源： TechPowerUp
原英文标题： 《PSA: Intel I226-V 2.5GbE on Raptor Lake Motherboards Has a Connection Drop Issue: No Fix Available》
The Intel Ethernet i226-V onboard 2.5 GbE controller appears to have a design flaw that causes the Ethernet connection to drop at random times for a few seconds. The I226-V is the latest version of Intel's cost-effective 2.5 Gbps Ethernet networking chips meant for PC motherboards with chipsets that have integrated MACs (i.e. Intel chipsets). It succeeds the I225-V, which was Intel's first consumer 2.5 GbE PHY. The I225-V was plagued by various issues that caused it to be unstable at 2.5 Gbps (but could be worked around by forcing 1 GbE mode). Many premium Intel 700-series chipset Socket LGA1700 motherboards integrate the new I226-V, which is the I225's successor, as their default onboard 2.5 GbE controller. Some enthusiast-segment motherboards have a second Ethernet controller that's either of a different brand (such as Realtek or Marvell), or a different kind of wired Ethernet (such as 10 GbE).
英特尔以太网 i226-V 板载 2.5 GbE 控制器似乎存在设计缺陷，导致以太网连接随机中断几秒钟。I226-V 是英特尔经济高效的 2.5 Gbps 以太网网络芯片的最新版本，适用于具有集成 MAC（即英特尔芯片组）芯片组的 PC 主板。它继承了I225-V，这是英特尔的第一款消费级2.5 GbE PHY。I225-V受到各种问题的困扰，导致它在2.5 Gbps时不稳定（但可以通过强制1 GbE模式来解决）。许多高级英特尔 700 系列芯片组插槽 LGA1700 主板集成了新的 I226-V（I225 的继任者）作为其默认板载 2.5 GbE 控制器。一些发烧友级主板具有第二个以太网控制器，该控制器可以是不同品牌（如 Realtek 或 Marvell），也可以是不同类型的有线以太网（如 10 GbE）。
Since mid-December, users of Intel 700-series chipset motherboards (which debut the I226-V), have been reporting random connections drops to Intel's Support Community, Microsoft, ASUS and Reddit 1, 2, 3, 4, 5. These drops are momentary, last a few seconds, and you'll mostly not notice it; however for applications that need an uninterrupted connection (such as online gaming, video conferencing, **, Remote Desktop etc.), such a link drop will be noticeable. You can check if you are affected by opening Windows Event Viewer, navigate to "Windows Logs," "System" and search for "e2fnexpress," in particular Event 27 "Intel Ethernet Controller I226-V, Network link is disconnected." and Event 32 "Intel Ethernet Controller I226-V. Network link has been established at 1 Gbps full duplex." We've experienced the issue in our labs. We tried updating to the latest 27.8 drivers from Intel, and used the latest motherboard BIOS, at 1 Gbps speed, but the issue couldn't be fixed reliably. In the end, we just switched over to the motherboard's second network interface, which is not an Intel NIC, and the issue went away. Another option could be to buy a cheap PCI-Express network card or use the board's integrated Wi-Fi. Still, such issues aren't acceptable, especially not from a world-leading manufacturer like Intel, who once was reputed for the quality of its networking equipment. Intel and its motherboard partners need to get on top of this issue.
自 12 月中旬以来，英特尔 700 系列芯片组主板（首次推出 I226-V）的用户一直在向英特尔支持社区、微软、华硕和 Reddit 1、2、3、4、5 报告随机连接掉线。这些下降是短暂的，持续几秒钟，你大多不会注意到它;但是，对于需要不间断连接的应用程序（例如在线游戏，视频会议，**，远程桌面等），这种链接丢失将很明显。您可以打开 Windows 事件查看器检查您是否受到影响，导航到“Windows 日志”、“系统”并搜索“e2fnexpress”，特别是事件 27“英特尔以太网控制器 I226-V，网络链接断开”和事件 32“英特尔以太网控制器 I226-V”。网络链路已以 1 Gbps 全双工的速度建立。我们在实验室中遇到了这个问题。我们尝试从英特尔更新到最新的 27.8 驱动程序，并以 1 Gbps 的速度使用最新的主板 BIOS，但问题无法可靠地解决。最后，我们只是切换到主板的第二个网络接口，这不是英特尔 NIC，问题就消失了。另一种选择是购买便宜的PCI-Express网卡或使用主板的集成Wi-Fi。尽管如此，这些问题仍然是不可接受的，尤其是像英特尔这样的世界领先制造商，英特尔曾经以其网络设备的质量而闻名。英特尔及其主板合作伙伴需要解决这个问题。
附采用I226V网卡的700系主板名单：
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发表于 2023-1-21 09:56
，期望软件能够修复
