Epic Launcher using way too high amount of CPU power

Why is Epic Launcher using so high amount of CPU power. It sometimes uses over 90% of CPU power.

Same thing happened to me.
Noticed that things were running slow, only to find out 95% of my CPU was being used.
I know this is an old post, so you’ve maybe found a solution, but restarting seemed to work pretty well for me.
Here’s a chart of my CPU’s temprature after exiting the launcher.
I really dont know why this happens, but I wish there was a fix for it