Chrome/Edge runs slow in F12 developers tools - google-chrome-devtools

Has anyone else seen F12 developers tool RUN SLOW, Very SLOW on Chrome/Microsoft Edge?
I tried it on FireFox and everything works fine when using F12.
Chrome version: 81.0.4044.129
Microsoft Edge version: Version 81.0.416.68 (Official build) (64-bit)
I reported it via chromium bug report. Just curious if anyone else is seeing this.
I removed a couple of extension and it still does it.

My co-worker figured it out.
https://www.html5rocks.com/en/tutorials/developertools/async-call-stack/
I needed to go to Options for F12 and check "Disable async stack traces".
Once that is checked, F12 developers tool works fine and there is log lag!
Thanks Brad!

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Can't login to Visual Studio Marketplace

I want to login to Visual Studio Marketplace.
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It is basically stuck on this screen for a while...
...then it finishes with this.
Already tried several browsers, incognito / private modes without any success. Of course I contacted Microsoft first, without any progress on the issue.
It was not the VS extension issue, it would be related to the network or the Visual Studio Marketplace site. I could visit it in my side, maybe you could test it later or using different network. View the result.
If it still has this issue, you could get support from the Marketplace directly using "General marketplace help" here:
https://learn.microsoft.com/en-us/vsts/billing/_shared/qa-marketplace-support
I added these DNS servers at System Preferences / Network Settings / Wifi / Advanced / DNS, and now it can resolve login.microsoftonline.com (so I can login to Visual Studio Marketplace).
PC USERS: Check your Windows version
I resolved it today!! The problem was my PC was running Windows 8.0 and since it is no longer supported by Microsoft apparently, you need at least 8.1 to access the marketplace. I had to run the updates for windows a few times, and then by the 3rd restart I was able to access an upgrade to 8.1 and now I can access the marketplace in VS!!

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I am using GWT 2.6.1 and I want to debug my application as it was before in Eclipse 4.4 (Luna).
When I start debugging in Classic Dev Mode, I get a white blank screen on Chrome. When I open debug screen in Chrome, I see the error message : " Failed to load resource: net::ERR_CONNECTION_REFUSED".
How can I debug in old fashioned way?
Thx in advance.
HDayi
The Dev Mode plugin has been deprecated a long time ago for both chrome and firefox.
If you really want to keep using the old dev mode, the only browser that will allow you to use it right now is Internet Explorer.
If you can, you should consider switching to the all new GWT 2.7 which contains significant improvement to the super dev mode that replaces the old hosted mode, with greatly improved recompilation times.

Breakpoints in Chrome Dev Tools can't be hit while the url has a hash

http://fiddle.jshell.net/dZBY2/1/show/light/#1
As I did a demo page above, after marking a breakpoint,I fresh the page ,the breakpoint can't be hit.
Am I did something wrong ? It was amazing.
My Chrome version :31.0.1650.63 m.
My OS: Windows7 64bit
This issue https://code.google.com/p/chromium/issues/detail?id=306239 was fixed recently. The fix is available in Chrome Canary or Beta and will reach stable channel in a few weeks.

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I am using Windows XP SP2 and Chrome (version 9.0.597.19) but every time I run gwt in developer mode I see:
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No matter how many times I install it.
How can it be that gwt developer mode is not running in google's own chrome in xp sp2?? This is outrageous??!! It is working in FF but is very slow.
Do you have Click-to-activate-plugins enabled in Chrome? I had, and I had to click on the little puzzle piece in the URL-bar and select that all plugins may run on 127.0.0.1.
Google Web Toolkit plugin is for Firefox 3.5.x and 3.6.x and
probably Google Chrome 7. I'm also using Chrome (version 9.0.597.19) which doesn't support GWT plugin
I was having this same problem. Every time I clicked "Download the GWT Developer Plugin
For Chrome" it would start to load and then just stop without anything happening. Eventually I opened the link in a new tab and got a captcha with this message:
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Maybe you are having the same problem?