Title: ERR_HTTP2_PROTOCOL_ERROR After Some Time Last modified: April 30, 2020 --- # ERR_HTTP2_PROTOCOL_ERROR After Some Time * Resolved [nekonime](https://wordpress.org/support/users/nekonime/) * (@nekonime) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/) * I need help with LSCache plugin. When I first activated and do the settings of plugin, my site load fast, but after some time, my site (homepage only) suddenly load slowly and sometimes shows ERR_HTTP2_PROTOCOL_ERROR. I fixed it with rebooting my system, but can you help me so I dont have to reboot my system anymore? * Log file: [http://nekonime.video/wp-content/debug.log](http://nekonime.video/wp-content/debug.log) * [⌊Screenshot-20200501-001757-Discord⌉⌊Screenshot-20200501-001757-Discord⌉[ - This topic was modified 6 years, 1 month ago by [nekonime](https://wordpress.org/support/users/nekonime/). - This topic was modified 6 years, 1 month ago by [nekonime](https://wordpress.org/support/users/nekonime/). - This topic was modified 6 years, 1 month ago by [nekonime](https://wordpress.org/support/users/nekonime/). - This topic was modified 6 years, 1 month ago by [nekonime](https://wordpress.org/support/users/nekonime/). * 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-after-some-time%2Fpage%2F2%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 15 replies - 16 through 30 (of 30 total) [←](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/?output_format=md) [1](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/?output_format=md) 2 * [retailninja](https://wordpress.org/support/users/retailninja/) * (@retailninja) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12774678) * Never mind. I found that turning off jetpack solved the problem. And it still worked after turning jetpack back on, so I guess it was some weird transient caching problem. * [raskidaski](https://wordpress.org/support/users/raskidaski/) * (@raskidaski) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12779705) * I am also experiencing this after I updated to version 3. I can replicate this fairly easy by opening an incognito window and visiting any adress. * Any leads? * [Jacob Hill](https://wordpress.org/support/users/tekfused/) * (@tekfused) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12779710) * Not yet, I’m waiting on the dev folks to get back with me. * [ikiterder](https://wordpress.org/support/users/ikiterder/) * (@ikiterder) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12784137) * How long does it take to wait for an update with a resolved problem? * Sorry for my English * Plugin Support [LiteSpeed Lisa](https://wordpress.org/support/users/lclarke/) * (@lclarke) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12822299) * Hi, everyone. * Our development team is still looking into this. It is likely a server-side issue, but we haven’t tracked it down just yet. * I’m going to close this topic, but we _are_ still working on it. Someone will update here once a solution has been found. * [retailninja](https://wordpress.org/support/users/retailninja/) * (@retailninja) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12822437) * I can’t speak for everyone else, but I think my issue was caused by a transient issue with JetPack servers. It went away when I deactivated JetPack, and I’ve had JetPack back on for a while now with no issues. * Plugin Support [LiteSpeed Lisa](https://wordpress.org/support/users/lclarke/) * (@lclarke) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12823019) * Thanks for the update. I will pass that along. * [Jacob Hill](https://wordpress.org/support/users/tekfused/) * (@tekfused) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12823163) * I’ve never used jetpack and am experiencing this issue. * [ikiterder](https://wordpress.org/support/users/ikiterder/) * (@ikiterder) * [6 years, 1 month ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12825838) * Rolled back to the second version of the plugin until the problem is resolved * Thread Starter [nekonime](https://wordpress.org/support/users/nekonime/) * (@nekonime) * [6 years ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12831381) * Its no way a server side issue. I tried to install a new brand website to a new server also. Register Litespeed free version with Cyberpanel, and after installing Litespeed Cache latest version and activate the nessesary options, the issue is happening again. * [retailninja](https://wordpress.org/support/users/retailninja/) * (@retailninja) * [6 years ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12832304) * A web cache is an external server. * [qubik](https://wordpress.org/support/users/qubik/) * (@qubik) * [6 years ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12833991) * I’m having the same issue in one of our servers. A client with 400.000 pageviews a day, using JetPack is having random ERR_HTTP2_PROTOCOL_ERROR. * I can provide logs and everything needed in order to help you investigate the issue. * Moderator [Yui](https://wordpress.org/support/users/fierevere/) * (@fierevere) * 永子 * [6 years ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12834037) * [@qubik](https://wordpress.org/support/users/qubik/) consider opening your own support topic. * [https://wordpress.org/support/plugin/litespeed-cache/](https://wordpress.org/support/plugin/litespeed-cache/) * [mknig](https://wordpress.org/support/users/mknig/) * (@mknig) * [5 years, 12 months ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-12992912) * I resolved the issue by deactivating jetpack..happy to find this thread * [jgaspardealba](https://wordpress.org/support/users/jgaspardealba/) * (@jgaspardealba) * [5 years, 8 months ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-13480091) * I have the same issue, but I have no Jetpack installed… The conflict happens when I activate LearnDash. And I only get the error when trying to create a new Page Viewing 15 replies - 16 through 30 (of 30 total) [←](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/?output_format=md) [1](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/?output_format=md) 2 The topic ‘ERR_HTTP2_PROTOCOL_ERROR After Some Time’ is closed to new replies. * ![](https://ps.w.org/litespeed-cache/assets/icon-256x256.png?rev=2554181) * [LiteSpeed Cache](https://wordpress.org/plugins/litespeed-cache/) * [Frequently Asked Questions](https://wordpress.org/plugins/litespeed-cache/#faq) * [Support Threads](https://wordpress.org/support/plugin/litespeed-cache/) * [Active Topics](https://wordpress.org/support/plugin/litespeed-cache/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/litespeed-cache/unresolved/) * [Reviews](https://wordpress.org/support/plugin/litespeed-cache/reviews/) * 30 replies * 12 participants * Last reply from: [jgaspardealba](https://wordpress.org/support/users/jgaspardealba/) * Last activity: [5 years, 8 months ago](https://wordpress.org/support/topic/err_http2_protocol_error-after-some-time/page/2/#post-13480091) * Status: resolved