Not Scrolling Properly and laggy UI. Slow frames

[KezTech]

[kenzieschmoll]

Which part of DevTools are you noticing lag in, and what version of DevTools are you on? Also, are you running the dart:html version of DevTools (default), or are you running the Flutter Web version of DevTools (the alpha version you get by clicking the "beaker" icon in the upper right corner of DevTools).

[GadepalliAditya1998]

Hey @kenzieschmoll, I noticed like the UI of dev tools is very laggy. Running on Flutter 2.5 but noticed the dev tools are laggy. Tried using network tab, sometimes it records sometimes not, The UI freezes sometimes. My System config is Intel i5 6th gen, 16GB RAM and SSD. Wanted to make sure whether its my PC fault or is it the dev tools issue.

[kenzieschmoll]

Is there a specific use case in DevTools that is slow? Do you have repro steps for how to reproduce the lag?

A couple more questions:

• what version of DevTools are you using?
• how are you running your app and how are you launching devtools?

[saibotma]

Everywhere. No need to get specific, actually.

[stan-at-work]

Everywhere. No need to get specific, actually.

Yea, the whole dev tools experience is really slow.

it does not compare to other flutter apps, even flutter web apps.

9/10 my chrome browser crashes when i leave dev tools open for to long.

My laptop is a heavy beast so that can't be the problem here.

[kenzieschmoll]

@stan-at-work what version of DevTools are you using?

[stan-at-work]

@stan-at-work what version of DevTools are you using?

[elliette]

This issue looks like it occurred on an old version of DevTools. Are you still experiencing this issue with DevTools on the latest Flutter stable? You can check the DevTools version you are using by clicking the question mark at the top right of DevTools:

[stan-at-work]

This issue looks like it occurred on an old version of DevTools. Are you still experiencing this issue with DevTools on the latest Flutter stable? You can check the DevTools version you are using by clicking the question mark at the top right of DevTools:

This is still an issue, and has been for a very long time.

Im using: