Reason for ERR_SPDY_ PROTOCOL-ERROR:

[windes]

If we go deep to find out the reasons for ERR_SPDY_ PROTOCOL-ERROR, we came to know that the SPDY is a kind of protocol of the chrome browser that is particularly loaded and designed for the web pages to make it faster and improve the web security.

Being developed by the Google, the HTTP 2 may faces issues during the accessing of the Google stopped supporting SPDY protocol.

As per the research, the actual two reasons behind getting the ERR_SPDY_ PROTOCOL-ERROR are outdated chrome browser and antivirus or Firewall locking.

It is compulsory to fix the error in order to function with the protocol with web security and more.

Me also faced this, Now fixed this error using this error guide.

[DavidSMP]

Hi @windes,

Good Day!! Thanks for taking an interest in the HP Support Forums! I understand that you managed to resolve the problem by doing a hard reset. Brilliant effort and superb troubleshooting on your part to do this. Kudos to you for a job superbly done.)

It was also magnanimous on your part to share this information on HP forums that will assist several others to fix the issue by doing a hard reset. I thank you greatly for sharing this vital piece of information.

  You are a valued HP customer. I take it as a privilege to share this platform with you. 🙂

Take care now and have a splendid week ahead. 🙂

[V6277B]

This is really hard to fix this error, First time i faced this error when i was visited a webpage, After many try I am not able but after follow your guide now easily fixed. Thanks a lot HP,