I have the same crashes since this new UEFN v 29.0 release with no fix until now, it would help if we get a response from the developers, or offer any possible fix for this problem.
I found this solution but didn’t work either
[HalcyonKnight96]
@davidpkami this might help your problem could you delete the folder located here:
C:/Users//AppData/Local/UnrealEngine/Common/DerivedDataCache