V 6.7 | ERR_EMPTY_RESPONSE
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6.7.3329.17: ERR_EMPTY_RESPONSE
Hi. After update to 6.7.3329.17 some webpages are not loading. As far as I can see, this applies mainly to pages related to the META: facebook.com, whatsapp.com, instagram.com.
I use uBlock but even after deactivating nothing changes.
On other browsers everything works fine.
Any ideas how to solve this problem?
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ModEdit: Title
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@Staryhaliny does it happen in a guest window or a private window?
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@Hadden89: Both - in regular and in private mode.
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Hi,
Welcome to Vivaldi's ForumHadden has mentioned the Guest,
Private can still run defined Extensions troubling the Profile.So,
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Please,
On each report add:- Vivaldi Version: |
- Since when happens: |
- OS / Version / DE |
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Start with the Basic Desktop Troubleshooting Steps.
Extras
- Clean Site Data
- Clean Service Workers
vivaldi://serviceworker-internals/
- Reset Flags
vivaldi://flags
[If personally enabled]
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Also,
Some useful links:Forums Community Official Tutorials Official Help Forum Categories Modding Vivaldi Vivaldi Features Vivaldi Help Forum Markdown Panels โข Engines Vivaldi Tutorials Issues Feature Requests ยฟ? Menus โข Guides โข FAQ Vivaldi How To Bug Reports
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Avoid Data loss
Follow the Backup | Reset links below
Vivaldi Backup | Reset + Extra Steps
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Oh, I'm so sorry, I didn't know "guest mode" even exist
But the problem also occurs in guest mode.Vivaldi Version: 6.7.3329.17 (Stable channel) (64-bit)
Since when happens: last update
OS / Version / DE: Windows 10 Version 22H2 (Build 19045.4291)I will try all those troubleshooting steps later and let know.
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@Staryhaliny
Hi, thank you for the feedback.
Do you know why the firewall block only "some" pages?Cheers, mib
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@mib2berlin
"This issue occurs because Meta apps have changed the encoding method to 'zstd', which is not supported by the following current versions of FortiOS: 7.0.14, 7.2.8, 7.4.3." -
@Staryhaliny Oh, my goodness. zstd is not very, very new standard! It exists since 2018.
Fortinet has a very bad firewall OS filter.//EDIT:
OMG! They tell users to fix their bad firewall filter by disabling zstd in chrome://flags
https://community.fortinet.com/t5/FortiGate/Technical-Tip-FortiGate-and-ZSTD-implementation-for-example-Meta/ta-p/301801Fortigate is like this:
//EDIT2:
"Fix" for Vivaldi
Open in address fieldvivaldi://flags/#enable-zstd-content-encoding
Set dropdown to Disabled
Restart Vivaldi
That will connects to Facebook and other Meta pages.