Steps to reproduce:
- open mw:Manual:DatabaseUpdater.php for editing
- call up the template edit menu for the main template
The the browser starts sending requests to the visualeditoredit API and goes on repeating them forever. An example request (in cURL format) is P342. The response is always a badtoken error. The token does not change between requests.
The interface is unresponsive (none of the buttons work); Esc closes the save window but does not stop the request loop.
Could not reproduce, after reloading the page and redoing the edit it was saved successfully.
A lot of time passed between opening the page and starting to edit in VE, but not a lot of time between starting to edit and saving.