Reimporting multiple maps at once with same tileset results in hundreds to thousands of errors about yati

[Kiamo2]

I assume you don't have switched off 'Use multiple threads' in your project settings.
Please do so as recommended in the Readme.

[JSchrepp]

@Kiamo2 Thank you! This does indeed fix it. Can I make a couple recommendations to make this info easier to find?

1. If known issues are going to be in a readme, putting such a section near the top is good practice to alert people, rather than at the bottom or nestled in a bullet list
2. This seems a perfect candidate to have as an actual github issue. Even if it's not going to get fixed anytime soon, it's pretty common practice to have known issues sitting there where they can be searched, elaborated on, host discussion on the topic, etc.