Addressables (sometimes) making editor REALLY slow

Unity Engine
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1

Every so often, if I had a prefab selected my editor starts to chug incredibly slow. Looking at the profiler it has something to do with the Inspector Window. Unfortunately the base profiler stops there. With deep profiling on it appears to be related to addressables (though I know deep profiling can give misleading data but it’s the only clue I have)

It’s also super inconsistent but at some point something gets into a state where the editor is unhappy. Below is a screenshot of the (deep) profiled inspector window. Anyone have any idea what might be happening?

7909003--1008388--upload_2022-2-18_19-4-30.png
7909003--1008388--upload_2022-2-18_19-4-30.png2177×1550 306 KB

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There were some performance issues, particularly with folder detected within Addressables.
There was optimisations done, if you update to 1.19.18 you should get these.
It is also slower in 2019 as optimisations were done engine side from 2020

1 Like
3

Thanks for the response! (and I forgot to mention what version of addressables I was on). I’ll update and see if it improves.