3D Scene View slow with ES modules from 4.21

[VictorBerchet]

My app uses the JS API.

I am trying to switch from the esri-loader to ES modules as described in the docs.

However the speed of my app is drastically slower when using the 4.22.2 package.

With esri-loader: https://flyxc.app/?3d=

With ES modules 4.22.2: https://20220303t135459-dot-fly-xc.uc.r.appspot.com/3d

Everything seems to be slower: loading tiles, geometries.

I have tried different versions of the NPM package. 4.20.2 actually works fine and the speed is great. The problem occurs from 4.21.2.

Does anybody experience similar issues or have an idea of what could go wrong / what to check ?

(I am using chrome and see no errors in the console).  

[JonathanStahl]

Hey Victor,

We are currently investigating the performance issues that only occur on certain Macbook models in Chrome. Could you tell us the specs of the Macbook you are experiencing the issues on (year, processor and especially dedicated and integrated GPU)?

[VictorBerchet]

Hey Jonathan,

It was my work laptop and I don't remember all the details - I gave it back a couple weeks ago 😞

For sure it was MBP 2018 (https://support.apple.com/kb/SP776?locale=en_US) not sure about the GPU.
The issue was indeed Chrome only.

[JonathanStahl]

Thanks for the quick reply! The year of the MBP already helps us 👍 🙂