OK. I’ve triple-tested this and I am 100% sure that it is being caused by my anti-virus (ESET NOD32 ANTIVIRUS 5).
Whenever I disable the Real-Time protection, the issue disappears. Today, I left the Real-Time protection off for 6-7 hours and the issue never occurred.
A few moments ago, I switched it back on, only for the problem to surface within a minute.
Over the course of the last 24 hours, I have switched the Real-Time protection on and off again, just to be sure. Each time – the result has been the same.
Update: I have come across another developer who had the exact same problem with the Real-Time protection on his Kaspersky anti-virus. He disabled it and the problem went away. i.e. This issue doesn’t seem to be limited to ESET.
Related Posts:
- What’s the net::ERR_HTTP2_PROTOCOL_ERROR about?
- cURL 28 error after switch from to brew php 7.2 on localhost
- How to run multiple Async HTTP requests in WordPress?
- WP CLI info showing correct PHP binary but wrong version of PHP
- Does the debug.log do log rotation?
- apache cpu over 70% on localhost
- Is it possible to move wordpress out of webroot?
- login wp impossible
- wp-admin/index.php gives a “500 Internal Server Error [closed]
- Memory errors with media upload, WordPress can’t use more than 96M (while there’s 512 available!)
- Evaluations of two wordpress security plans against php code injection attack
- WordPress (3.9.1) MultiSite Permissions. Is chown the answer?
- Is XAMPP faster than running LAMP in WSL on Windows 10? [closed]
- Apache /Ubuntu server not running WordPress installation, outputting PHP code like HTML
- Apache Fallback instead of add_rewrite_rule
- WordPress: get recent posts, delete the current category
- PHP Warning: chmod(): Operation not permitted in class-wp-filesystem-direct.php on line 173
- WordPress admin dashboard missing icons
- WordPress returning 404 for multisite pages
- how to combine wordpress htaccess on my root domain + php on subfolder
- How to disable server signature on wordpress? [closed]
- Posting and image insertion problems after EasyApache4 and PHP 7 upgrade
- Call to undefined function mysql_connect() After upgrading PHP 7.1 to 7.3
- How does WP work in conjunction with a web server?
- Permalinks are not working in WordPress in digitalocean
- Apache HTTP Server stops working for only a certain local website
- Problem with data collection in tables
- Google CSE Malfunctions via Chrome/Safari on Mobile When Clicking on Either Search Icon/Menu Icon. How to Make Google CSE Default Theme Search
- How to edit content in WordPress and the Polylang – plugin? – with demosite
- Upgrade to PHP7.3 and Changing Apache from Prefork to Event Breaks WordPress
- Windows Setup: Error establishing a database connection
- Huge time to first byte on live site
- WAMP SERVER Command Prompt SET PATH=%PATH%
- 403 Forbidden Localhost Wamp Apache Php
- Strange special character/Latin characters
- Rewrite /keyword1+keyword2.html to search page | .htaccess
- Not logged in when using http
- Admin-area broken through weird issues
- Blog only showing code
- WordPress Memory limit not increasing
- Having an HTTP error 500 after migrating a website
- session_start(): Cannot find save handler ‘mm’ – session startup failed in /sites
- how to put shortcode to the top of the page – theme 2014
- How to avoid timeout waiting for output from CGI script?
- How can I prevent wordpress from sending emails
- Restricting access to a file for everyone except logged in users
- Redirect vs RedirectMatch
- Remove/unset options field from backend Settings->General?
- How can I hook into and edit the text of a wp_nav_menu tag?
- How to change date language without changing the entire site language?
- Check if a user already voted [closed]
- Uploading video to google drive via frontend [closed]
- Using Font Awesome as post thumbnail
- admin-ajax.php responding with 0
- Deregister and Dequeue Stylesheets From a Plugin and Enqueue a Child’s Stylesheet/s
- How to use return in my custom function instead of echo
- How to properly insert a link to a template in WordPress?
- Difference between ‘type’ => ‘text’ and WP_Customize_Control
- Locating Global Variables
- Is there an equivalent to WP_Error object I can return in the case of a successful REST request?
- Set the background to a default image if there isn’t a specified “featured image”
- WordPress Access allowed to fewer pages till user logs in
- How to pass aa JS variable to PHP?
- Gutenberg block – Save PHP function’s output as HTML?
- Adding number to date not working [closed]
- How to exclude tags and categories from a function?
- Custom Field IF/ELSE PHP
- Fatal error: Call to a member function query() on a non-object
- Run str_replace on title and save the output to a custom field
- Which function crops images in wordpress?
- Adding a line of text to php code
- WordPress Custom SQL Table with UserID Filter for results
- Why my loop isn’t working? [closed]
- Pass return-path additional parameter in wp_mail
- How to get image from url from the database?
- WordPress meta_query >= &
- Comparing Dates from custom field
- Taxonomy term description with style, only if the description exists?
- Ajax URLs without #!, how to prevent falling into single.php on load or reload?
- PHP displaying wrong custom taxonomy images
- Page load timer?
- copy fields value to another field
- Updated Php version from 5.4 to 7.2 and getting “PHP installation missing the MySQL extension needed by WordPress”
- Get Child of Child Pages in custom Menu
- Latest posts feed with a specific post always first
- Top Authors list by highest post views with Ajax pagination
- WordPress Post undefined error with Post Date (New to Wordpres Dev)
- From php web to wordpress conversion, href changes only in URL
- What’s the correct offset value for order ASC?
- Setting at job with shortcode not working
- How to solve 404 permalink errors on nginx server
- Ajax Load more CPT via shortcode
- Sort by multiple options in custom field
- two sites, same code, different presentation
- WPMU schedule doesn’t execute actions
- Data inserted in database, but ajax calls error function
- how to import contacts from php to wordpress
- I’m not able to get access $wpdb in my php file in wordpress
- How to add custom user role into wordpress
- change title of page dynamically