File upload progress not showing on WordPress Media Library (VPS with CPanel)

0
votes

I'm currently facing the following problem - when uploading files by using WordPress default "Media Library", the upload progress is not shown. The progress bar just freezes until the file gets uploaded.

File upload progress not shown on Media Library (screen 1)

File upload progress not shown on Media Library (screen 2)

I'm using VPS with CPanel (on Centos 7) without Nginx, PHP 7.4

Any ideas what could be wrong? Feel free to ask if additional information is needed.

1
wordpressserveruploadcpanel

1 Answers

0
votes

Problem solved! Turns out I was looking in completely different direction. This bug was caused by website theme, which registered a service worker. Service worker caused this problem to happen.