So there are at least 5 people who have already mentioned KiCad V9.0.5 crashing during routing.
And all that happened even before the official announcement of V9.0.5 by Wayne Stambaugh: Stable version 9.0.5 available Has this already been reported on gitlab? I can’t / won’t do it myself because I am still using KiCad V8.0.6 myself.
If anyone reports it, please also create a post in this thread with a direct link to the gitlab issue.