Is anybody else getting frequent XSRF errors?

Is anybody getting a lot of XSRF errors? In particular “XSRF cookie does not match POST argument”.

I opened an issue (Frequent "XSRF Cookies do not match Post Argument" errors · Issue #15083 · jupyterlab/jupyterlab · GitHub); but, the problem seems to be random, which means I didn’t really have enough useful information for the team.