WP Multisite Search Console Authorization

Hosting 6 sites on WP Multisite with Rank Math. Search console module is active on a per-site basis (Rank Math is not network activated)

I’m able to get an authorization code, populate the database, view statistics etc.

If I log out and log back in, I can still view statistics.

If I log out and log back in the next day, I have to get a new authorization code.

Server is OpenLiteSpeed with LiteSpeed Cache for WordPress, Opcode Cache and Object Cache enabled. I use server crons with WP-CLI:
wp cron event run –due-now –path=xxx –url=xxx (every 5 minutes for each site)
wp plugin update –all –path=xxx (once per day)
wp language plugin update –all –path=xxx (once per day)
wp theme update –all –path=xxx (once per day)
wp language theme update –all –path=xxx (once per day)
wp core update –path=xxx (once per day)
wp language core update –path=xxx (once per day)
wp core update-db –network –path=xxx (once per day)
shutdown -r (once per week)
wp config shuffle-salts –path=xxx (once per month)

I have run all of these commands from the terminal, logged out and logged back in, and the statistics are still available (in different browsers) without a new authorization code.

When I log in again the next day, I need to enter a new authorization code. Once the code is accepted, all the statistics are available without fetching.

I’ll also mention that my Cloudflare firewall blocks all requests to xmlrpc.php that does not contain token= or nonce= in the query string, in case that is relevant.

Any ideas what the problem could be?

Thanks
David