How to fix an error when trying to open Telegram or Slack on Firefox

Firefox Firefox Slědny raz zaktualizěrowany: 08/21/2022 75% wužywarjow jo měło to za wužytne
Dotychměst njejo něchten pomagał, toś ten nastawk pśełožowaś. Jolic južo wěsćo, kak pśełožujo se na SUMO, zachopśo ned pśełožowaś. Jolic cośo wuknuś, kak móžośo nastawki za SUMO pśełožowaś, zachopśo pšosym how.
Note: This article describes a problem that has been fixed since at least Firefox version 93. You should update Firefox to resolve this issue.

If you’re getting an NS_ERROR_DOM_ABORT_ERR while trying to open web.telegram.org or app.slack.com on Firefox 87 or above, or if these pages aren’t loading at all, here’s a workaround you can try:

  1. Enter about:serviceworkers in the address bar.
  2. Click Unregister for the site you’re trying to visit.
  3. Reload the site.
  4. If the site still isn’t loading properly, clear the storage for that site (see Clear cookies and site data for more information.)

Jo toś ten nastawk wužytny był?

Pšosym cakajśo…

Slědujuce wjelicne luźe su pomogli, toś ten nastawk pisaś:

AliceWyman, Michele Rodaro, Joni, Mark Heijl, Bithiah
Illustration of hands

Dobrowólnik

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