I built the search form to also index PDFs and it works perfectly fine when I test it as a logged-in user. But as soon as I go to a incognito-window and re-test it, it does not find anything..
What could be the reason?
This bug (definitely a bug!) was fixed in version 1.68.232
We made "ident" field in the new wpftsi_irules table shorter (limited from 255 to 130) to avoid VARCHAR index length overflow.
Please tell me which version of the plugin do you use? Could you tell me if you have activated Deeper Search option and do you use an Index Optimizer (latest option on the Main Page).