I host a minecraft server for I and my friends however, after reinstalling windows the server has started to randomly crash. I doubt its a hardware issue as I have a pretty good pc, a Ryzen 5 2600, GTX 1080 and 16GB DDR4 3000mhz ram.
The Meaning of Life, the Universe, and Everything.
That was lag, if you didn't allocate more ram for your server, maybe was your internet.
the Watchdog crash normally is a safe feature by Mojang when the ticks take too long, its a lag problem, if isn't your hardware, maybe is not enough ram/ bad internet speeds