So I am going to explain this in a way where even if you don't have any knowledge of Minecraft you'll be able to understand the issue. So this all started when I was playing a customized modpack with 200+ mods (Big Modpack) and I accadentally used //regen from WorldEdit on a massive area (Extremely CPU intensive) which caused me to have to restart my game. When I did this I realized that I had destroyed my house in the process so I went back and restored a world back up. Everything continued to be fine for a while until I used WorldEdit again later on and it just caused everything to stop like my keyboard and mouse stopped working and lighting up, my headphones made the disconnect sound and my sister (who was playing on my LAN server) got disconnected) I went and restarted my computer to find the world had been corrupted so again I used a world backup and continued for a while until this happened again and now it is becoming more frequent and it has also started to happen outside of minecraft as well. Please help I am concerned about my computer haha.