Title: ERR_HTTP2_PROTOCOL_ERROR
Last modified: March 4, 2021

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# ERR_HTTP2_PROTOCOL_ERROR

 *  [andrewfrasergla](https://wordpress.org/support/users/andrewfrasergla/)
 * (@andrewfrasergla)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/err_http2_protocol_error-5/)
 * Sometimes when trying to access our dev site it doesn’t load. It tries to load
   the page and eventually times out. If you go into dev tools you get the following
   error:
 * Failed to load resource: net::ERR_HTTP2_PROTOCOL_ERROR
 * Any idea what might cause this?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferr_http2_protocol_error-5%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Support [Heather Barr](https://wordpress.org/support/users/hnbarr/)
 * (@hnbarr)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/err_http2_protocol_error-5/#post-14168645)
 * Hi [@andrewfrasergla](https://wordpress.org/support/users/andrewfrasergla/), 
   sorry for the delay here! I just visited the site and noticed this page is rendering.
   Looks great, by the way! Per this error:
 * If you have an HTTPS/SSL plugin — You could try these steps:
    1. Deactivate the
   plugin then visit WordPress -> Settings -> General. 2. From here, see if the 
   home url and site url have HTTPS in them, if not make sure to correct this! 3.
   Then save and reactivate the HTTPS/SSL plugin.
 * Side note: you may also need to re-save your permalinks.
 * Another resource you can check out to debug this error is here: [https://comodosslstore.com/resources/how-to-fix-err_ssl_protocol_error-on-a-wordpress-site/](https://comodosslstore.com/resources/how-to-fix-err_ssl_protocol_error-on-a-wordpress-site/)
 * Let us know if this was helpful to you, or if you found an alternative solution
   to this!

Viewing 1 replies (of 1 total)

The topic ‘ERR_HTTP2_PROTOCOL_ERROR’ is closed to new replies.

 * ![](https://ps.w.org/bigcommerce/assets/icon-256x256.png?rev=2860929)
 * [BigCommerce For WordPress](https://wordpress.org/plugins/bigcommerce/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Heather Barr](https://wordpress.org/support/users/hnbarr/)
 * Last activity: [5 years, 2 months ago](https://wordpress.org/support/topic/err_http2_protocol_error-5/#post-14168645)
 * Status: not resolved