We migrated our clients websites to a new server, just afterwards, a client started calling us upon problems with his website’s layout and design (basically, all his wp-content/themes files are automatically updated).
I launched a backup restoration, and I noticed that the website gets back to normal just before the end of restoration.
But once restoration ended successfully, I see that the website’s design is again changed.
So, to solve this, I did not check database restoration, which makes the site look normal for about 4 – 5 hours, and it deforms eventually after.
We scanned the website for malware, but in vain.
I don’t think personally that it’s a cache problem, since cache would not change files like wp-content/themes/header.php , whose PHP and HTML code get edited just after 4 – 5 hours.
Do you have an idea what may be the source of this problem?
Read more here:: A wordpress site keeps editing wp-content files after migration