- Plesk for Windows
- WordPress Toolkit > Install page loads for a long time (10-15 minutes);
- A lot of domains are hosted on the server (more than 1000).
It is a WordPress Toolkit bug #EXTWPTOOLK-2196 which will be fixed in the next WordPress Toolkit version 3.5.3.
There is no available workaround at the moment.
Ensure that extensions auto-update is enabled so the newly released WP Toolkit version is installed automatically.