Hi!
I found bug in the Particles System.
- Set “Engine Scalability → Effects” to Epic
- Create Particle System.
- Change “Detail Mode” to High
- Save and put this particle system in the level.
- Check, that you see particles
- Change “Engine Scalability → Effects” to Medium
- Check, that particles is gone.
- Change “Engine Scalability → Effects” to Epic
- Particles still not shown
Hope you can fix that bug. Looks like this bug was in 4.11