Babylon is very low and lag on firefox and safari but is fluid in chrome

How could I check if there is something else in the render loop?

The dev tools are amazing for this in chrome it is where I did the graph and you can also see what is slow and what is not :slight_smile:

hum but it’s running well on chrome…

It might help you pin point the slow path else the dev tools in FF are pretty decent too so probably could be a great help as well.

Thank you, that’s very kind, how can I identify the “slow path”? What is a slow path? Sorry i’m quite beginner

Probably a good read: Profiling with the Firefox Profiler - Mozilla | MDN