I just said I used wired internet not Wifi for my laptop
Regardless of if the LAN link is Ethernet or Wi-Fi, the computer is still connected to the outside cable, fiber-optic, DSL, or satellite ISP.
When I host I only run my Dedicated window nothing else, and I have never experienced this happening before so the chance of the OS doing it is 30/100
Unless you log resource usage with Performance Monitor, there's no way to tell if the Blockland server or OS was doing a CPU-heavy task for a few minutes.
Read your post again, trying to dismiss the fact that it could be DDoS
I was not dismissing that the cause of the downtime was a DDoS. Instead of saying something like "no it's not", I used logic and reasoning.