ERR_HTTP2_PROTOCOL_ERROR

Emperor

Emperor

Skilled
Hi Friends,

After reinstalling Win10, suddenly start facing strange issue with Google Chrome, Mozilla Firefox, Cent, Brave Browser, Edge i,e, ERR_HTTP2_PROTOCOL_ERROR, suddenly page start giving same reason even on I'm on same website and browsing other pages on same site?

Even some time Main Page get open and when browsing other pages and return back to main page and found that it keep showing any of following:-

ERR_HTTP2_PROTOCOL_ERROR !!!
or
Secure Connection Failed
or
This site can’t be reached

PS: If I delete that site/page cookies/data etc. then some time page load ok and some time no change (error as it is).

How to rectify it, any suggestion Please....

Regards
 
Last edited:
If it's across all browsers, there might be a problem with your system time/clock. Make sure it's within a second or two of your phone.

Some systems forget what time it is if the BIOS battery is low, usually this is updated periodically when the computer has internet.
 
Last edited:
rsaeon said:
If it's across all browsers, there might be a probably with your system time/clock. Make sure it's within a second or two of your phone.

Some systems forget what time it is if the BIOS battery is low, usually this is updated periodically when the computer has internet.
Click to expand...
yes, set date/time again and after that found 50% issue solved, but still 50% time facing same issue and need to clear data/cookies etc. to reload page correctly.

Any more suggestions to over came that 50% part...

Thanks for reply
 
I odd scenarios like this, a hard reset of Win11 will be a better choice.
Can you try to use any live Linux distro from USB and see whether issue is recurring ?
 
TEUser2K1 said:
I odd scenarios like this, a hard reset of Win11 will be a better choice.
Can you try to use any live Linux distro from USB and see whether issue is recurring ?
Click to expand...
processor is not valid for Win11.
I'm not tech savy, zero kneowledge about Linux

RS4 said:
Sometimes VPN software or Antivirus software can cause this error.
Click to expand...
yes, suspect same after some online readings and set OFF the Memory Integirity in Core Isolation Section under Windows Secutiry and issuse solved to some extent but not fully solved.
 
Emperor said:
processor is not valid for Win11.
Click to expand...
I meant installed Windows OS.
www.zdnet.com

How to factory-reset your Windows 10 PC

Whether you're trying to fix an ongoing technical glitch or you plan to give your PC away or sell it, a factory reset is a handy option.
www.zdnet.com www.zdnet.com
Emperor said:
I'm not tech savy, zero kneowledge about Linux
Click to expand...
Now a days, Linux comes so easy, any beginner can use it.
When Live CD version is used, no need to install, it will just boot directly to a desktop from USB drive once BIOS is pointed to boot from USB device.
 
TEUser2K1 said:
I meant installed Windows OS.
www.zdnet.com

How to factory-reset your Windows 10 PC

Whether you're trying to fix an ongoing technical glitch or you plan to give your PC away or sell it, a factory reset is a handy option.
www.zdnet.com www.zdnet.com

Now a days, Linux comes so easy, any beginner can use it.
When Live CD version is used, no need to install, it will just boot directly to a desktop from USB drive once BIOS is pointed to boot from USB device.
Click to expand...
Re-installing all browsers and will check, if issue persist will go through Factory Reset of Windows 10
Thanks for let me know about factory reset
 
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