Thank you for the report, @mihaipmp.
Were the sites that started all running the newer (and new default version) MySQL 8.0.35?
We had a report of MySQL 8.0.16 timeouts with Local 9.2.5. I haven’t yet been able to reproduce it with Ubuntu, but there are some changes to 8.0.35 that we could backport to 8.0.16 if MySQL connection failures are specific to that version.
You can check the MySQL version for each site in the “database” row:
