Hello Ihor,

May you add
(setq org-element--cache-self-verify 'backtrace)
to your config?

Sure, I'll do that.

In case it's relevant, I also frequently get warnings like the following:

Warning (emacs): Emacs reader failed to read data in "~/.cache/org-persist//gc-lock.eld". The error was: "End of file during parsing"

Paul