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ERR_HTTP2_PROTOCOL_ERROR on particular sites

  • Author

Hi, I have Kaspersky. I’ve run into an issue when it comes to accessing "https://mapgenie.io/tarkov" [Link disabled] as well as a couple other sites, I simply can’t access them and get given an ERR_HTTP2_PROTOCOL_ERROR message.

this is an issue i’ve tested across chrome, edge & firefox.

I’ve tried flushing DNS, changing DNS servers, reinstalling KIS and a few other tricks but non of that works.

However when I set the domain to a trusted address in my network settings or simply disable Kaspersky internet secirity i seem to be able to access the sites again.

I’ve looked through other forum posts and found no other possible fixes so I wanted to ask here as I don’t particularly want to keep these sites as trusted or disable my antivirus to view them.

 

any help would be greatly appricated!

Solved by Igor Kurzin

Featured Replies

Solved by Igor Kurzin

Dear all, 

Thank you for your feedback and comments. We fully realize the urgency of this issue and we’ve been working on additional temporary fixes. I will keep you updated.

Any update on this?

Still having issues with the site i mentioned. https://motopress.com/

I expect you will have to either add the site as an exception, wait until the patch is released or use a browser not affected (and by implication less secure overall - as its not being screwed-up / protected by Kaspersky ) such as Vivaldi :-(

 

Any update on this?

Still having issues with the site i mentioned. https://motopress.com/

Hello @Jbennett360, 

Thanks for posting back & the URL!

@Igor Kurzin has been advised. 

Thank you🙏

Flood🐳 +🐋

Hello,

i just try enter to page: tiny.pl but get error:
ERR_HTTP2_PROTOCOL_ERROR
After few test i saw this is Kaspersky Antyvirus problem.

Best Regards

TaKeN

  • 3 weeks later...

I’ve still not received patch H.

 

I thought this was available between 31st Jan and 14th Feb?

@Jbennett360

The patch will be fully published by the 17th of February.

Corrected the attached answer. Thanks for the comment.

I’ve still not received patch H.

 

I thought this was available between 31st Jan and 14th Feb?

Is it still not working for you? https://motopress.com loads just fine for me (it didn’t before, when you reported it).

It’s working for me now, so I think the patch fixed it.

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