I've been using Minecraft Java Edition for a few weeks, and it run perfectly on highest settings on about 150-300fps. One day it suddenly started using about 80-90% of my CPU (i5-7400) and about 20% of my GPU (GTX 1050) which of course caused huge fps loss (it's unplayable). I tried changing setting in Nvidia control Panel, task manager, I feel like I've tried everything, but it still doesn't work properly. If you have an idea what could cause such a problem (because again- it used to work very well), please let me know.
Thank you
Adam
Thank you for your report!
However, this issue is Invalid.
This is a technical support issue; this site is for bug reports only. We do not have the resources to provide you with technical support.
Please contact Community Support for assistance and refer to this ticket (e.g. "I have reported this issue on Mojira as MC-XYZ.").
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki