Title: Browser warning
Last modified: August 31, 2019

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# Browser warning

 *  [Christopher](https://wordpress.org/support/users/growtale/)
 * (@growtale)
 * [6 years, 7 months ago](https://wordpress.org/support/topic/browser-warning-2/)
 * On a multisite installation sometimes I get the following warning on Firefox 
   when I am trying to navigate outside of the page even after clicking on the Update
   button:
 * “This page is asking you to confirm that you want to leave – data you have entered
   may not be saved.”
 * This happened after upgrading to the latest version 6.4 I didn’t have this issue
   on 6.3 version.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Arun Sathiya](https://wordpress.org/support/users/arunsathiya/)
 * (@arunsathiya)
 * [6 years, 7 months ago](https://wordpress.org/support/topic/browser-warning-2/#post-11900696)
 * If this can be consistently reproduced on Gutenberg 6.4, it’s worth flagging 
   this up on the Gutenberg bug tracker:
 * [https://github.com/WordPress/gutenberg/issues](https://github.com/WordPress/gutenberg/issues)
 *  Plugin Author [Greg Ziółkowski](https://wordpress.org/support/users/gziolo/)
 * (@gziolo)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/browser-warning-2/#post-12154354)
 * There is now Gutenberg plugin v6.9 available. Can you upgrade and try again? 
   I didn’t notice such issue for quite some time.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Browser warning’ is closed to new replies.

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 * 2 replies
 * 1 participant
 * Last reply from: [Greg Ziółkowski](https://wordpress.org/support/users/gziolo/)
 * Last activity: [6 years, 4 months ago](https://wordpress.org/support/topic/browser-warning-2/#post-12154354)
 * Status: not resolved