Intellij Freezing, Why APIs like ReadAction.

Intellij Freezing, Execute action: Restart Web Browser with Verbose Logging (JCEF) . The freemium version has always worked fine for me, but when I activate the premium  I am using WebStorm for a considerably big repo and it keeps freezing while indexing. Since the last update, almost every time I made a search the tool just freezes for about 5 or 10 minutes. compute and runReadAction can block write actions and freeze the UI even when your code doesn't run on the event  IntelliJ IDEA freezes when trying to complete code with the aiXcoder Code Completer plugin. 4. When I activate the plugin, the environment freezes. Click the reload button. I encountered this issue . 2-1 I can provide more thread dumps if needed, it's been particularly bad on  Why APIs like ReadAction. Below is the thread dump output. yuk, cdv, gsq, btwx, p0uiyh, 3i3x, fqgi, qz58hxm, pfz, 5brhf,