@Emrehan @ FWIW, I’ve verified that DonAINavigation does work without modification in 4.18.
The EngineVersion needed to be updated to 4.18.0 in DonAINavigation.uplugin, but it does compile and run without evident issues.
There’s a Clear Timer by Handle node in the DemoMap event graph that needs to be replaced by a ClearAndInvalidateTimerByHandle node, but those are the only required changes I’ve run across so far.
@ I love this plugin - thank you so much for sharing it with us!