Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
iBrave xerxes already told you above set
to something your pc can handle, then set
to half the value of com_maxfps.
Covered here https://forum.plutonium.pw/topic/6832/common-launcher-issues-solutions