Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox connection to localhost domains is sporadic when there is no internet connection

  • 1 reply
  • 1 has this problem
  • 16 views
  • Last reply by ben34

more options

I quite often do development work on the train, and disable wifi on my laptop. When I've done this, I quite often have to refresh a localhost domain several times before Firefox loads it correctly. It will either say it can't connect, or will load the page without any CSS. A further refresh will work, but this process always continues. Works fine in Chrome.

I'd appreciate any pointers to fixing this! Thanks

I quite often do development work on the train, and disable wifi on my laptop. When I've done this, I quite often have to refresh a localhost domain several times before Firefox loads it correctly. It will either say it can't connect, or will load the page without any CSS. A further refresh will work, but this process always continues. Works fine in Chrome. I'd appreciate any pointers to fixing this! Thanks

Chosen solution

Please disregard - turns out it was uBlock Origin causing this issue. Disabling the extension fixes the problem.

Read this answer in context 👍 0

All Replies (1)

more options

Chosen Solution

Please disregard - turns out it was uBlock Origin causing this issue. Disabling the extension fixes the problem.