Ubuntu 20.04 KDE, fiddler 1.1.1

After installation I can`t login, login form tell about network error.

No internet access and it seems you have a proxy set. Check if it is correct in your OS settings and restart the application after that.

Autorization from google account do-t work too(

I was able to log in by running the program with sudo, but --no-sanbox flag do`t allow to download certificate((

Other application works fine.

console output

5:35:30.185 › Loading application in window. 

15:35:30.186 › Getting the URL of Angular application. 

15:35:30.194 › Starting the app without a deep link. 

15:35:30.194 › Maximizing application window. 

15:35:30.852 › Destroying splash screen. 

15:35:31.013 › Checking for update 

15:35:31.123 › Error: Error: net::ERR_PROXY_CONNECTION_FAILED 

   at SimpleURLLoaderWrapper.<anonymous> (electron/js2c/browser_init.js:2519:21) 

   at SimpleURLLoaderWrapper.emit (events.js:210:5) 

From previous event: 

   at GenericProvider.getLatestVersion (/tmp/.mount_fiddleKOJzA0/resources/app/node_modules/ele

ctron-updater/src/providers/GenericProvider.ts:18:25) 

   at /tmp/.mount_fiddleKOJzA0/resources/app/node_modules/electron-updater/src/AppUpdater.ts:34

6:26 

   at Generator.next (<anonymous>) 

   at processImmediate (internal/timers.js:439:21) 

From previous event: 

   at AppImageUpdater.getUpdateInfoAndProvider (/tmp/.mount_fiddleKOJzA0/resources/app/node_mod

ules/electron-updater/src/AppUpdater.ts:335:43) 

   at /tmp/.mount_fiddleKOJzA0/resources/app/node_modules/electron-updater/src/AppUpdater.ts:36

2:31 

   at Generator.next (<anonymous>) 

From previous event: 

   at AppImageUpdater.doCheckForUpdates (/tmp/.mount_fiddleKOJzA0/resources/app/node_modules/el

ectron-updater/src/AppUpdater.ts:359:34) 

   at AppImageUpdater.checkForUpdates (/tmp/.mount_fiddleKOJzA0/resources/app/node_modules/elec

tron-updater/src/AppUpdater.ts:220:35) 

   at AutoUpdateService.<anonymous> (/tmp/.mount_fiddleKOJzA0/resources/app/out/services/auto-u

pdate/auto-update-service.js:77:74) 

   at Generator.next (<anonymous>) 

   at fulfilled (/tmp/.mount_fiddleKOJzA0/resources/app/out/services/auto-update/auto-update-se

rvice.js:4:58) 

15:35:31.123 › Error: net::ERR_PROXY_CONNECTION_FAILED

requests to 

https://login.getfiddler.com/

https://api.getfiddler.com/

https://auth.getfiddler.com/

urs from browser is working without errors

in system settings proxy is disabled

Thank you.