Profiling Edge Browser

[Alois-xx]

I just want to try out MTuner.
I have drag and dropped msedge.exe to MTuner

• "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"

Is there a way to attach to an already running process and what about applications which spawn child processes like browsers.
I guess that is not supported?

https://msdl.microsoft.com/download/symbols
C:\Users\akrau\AppData\Roaming\MTuner\Symbols

I have used the https endpoint. I am not sure if MTuner even tries to load symbols from the old location I have previously configured:

Is there any reload/refresh symbol button in the UI? When I retry again with a fresh MTuner instance

I still get only partial stacks and some locations not located in any module. Not sure if that is due to Javascript or if that is an issue here.