WordPress doesn't shows thumbnails for some images

I installed fresh WordPress on free hosting to make sure it isn’t any of my installed plugin or hosting provider issue. Problem also occur with fresh WordPress

Have you tried:

– deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).

– switching to the default theme to rule out any theme-specific problems.

– resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.

– re-uploading all files & folders – except the wp-content folder and wp-config.php & root .htaccess files – from a fresh download of WordPress. Make sure that you delete the old copies of files & folder before uploading the new ones.

FWIW, we don’t recommend using free hosting for WordPress as there are often hosting-related issues.

Thanks for response. There is what I have done when I meet this problem:
-Reupload all problematic images multiple times – problem still occurs
-Change some gallery settings – problem still occurs
– Sign up for hostinger.co uk free hosting, installed WordPress via auto installer. Uploaded problematic images – same problem occurs
-Used Bitnami WordPress one hour demo trial. Upload problematic images – same problem occurs
So it isn’t my hosting provider or installed plugs fault.
Maybe if I’ll give you one of this problematic images you can upload it on your WordPress media and see if you’ll meet same issue?
Thanks for future help

So this issue only happens with some images, yes?

Yes, right

Some images works just fine, some images aren’t. For example problematic images includes Google Play screenshots for game Traffic Rider

For this problematic images metadata also cannot be displayed

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