Hello, I am writing to you for the 3rd time, please respond to my appeal. The problem is that when I created a server using the official minecraft kernel, my friend logged into my server, and after that my internet was disconnected, in order for the internet to work again, I need to restart the computer. A lot of time has passed, I tried different options, nothing helped, the Internet disappears when creating a minecraft server, I followed all the tips from the site, when contacting the official mail of minecraft technical support, they told me that they could not provide individual assistance, but then what should I do? Who will help me? In discord, too, no one knows what is happening. I have seen a similar problem on other unofficial forums, but no one there says anything about how to solve it. My previous queries (MC-230559 and MC-231664). I also called my internet provider, everything is fine on their part. At the same time, the minecraft server does not disable WI-Fi, if you run the server through it, then there are no problems, but this option does not suit me, since Wi-Fi is so heavily loaded in my house, I need to run it via cable Internet. In addition, this situation occurs only with the official core of the minecraft server, and it is when I am the owner of this server that there is no such thing in other games or just a minecraft network game. Based on all the conclusions, I can say that the core of the minecraft server leads to a critical error of the motherboard and the network card built into it, the motherboard works 100%, because this is the second motherboard with an intel network card, and the problems remain the same. When the Internet is disconnected, only a reboot helps. Please help me or try to fix the server core. I can provide any information, and I am always in touch, just write to me and I will contact you immediately. Below I will leave the error itself, detected when viewing events, as well as the text from previous mail requests and in the error report, and I can also throw off the correspondence with discord. Please help me, I don't know what to do anymore!