Wordpress LScache Plugin: Image optimization not working after update
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello, after I updated to version 3x the image optimization feature do not work. It says You can request a maximum of 0 images at once. This is to all of our websites. Maybe I don t do something properly, can you help me fix this? Thanks, Click Destroy All Optimization Data button, and start over. That will get fixed. Hi, I tried that but still nothing. It keeps saying You can request a maximum of 0 images at once. When I click on Gather Image Data nothing happens. Also I have a website with 20 000 images does that mean that I will have to optimize all of them again??? Hi, Could you please try upgrade v3.0.8.3 ? there was an issue on upgraded sites that fails to do image optimizaiton. Best regards, Hi @CacheCrawler I have just tried updating to 3.0.8.3 and destroyed image optimization data. It still shows me You can request a maximum of 0 images at once. And when I click on Gather Image Data it still shows ? Images not yet gathered: 32 groups It seems it is still not working properly. I will not update the plugin on our main websites with 20K+ images for now. Do you think that there will be a better version release without the Image optimization bugs? Thanks, Can this be an issue with Wordfence firewall? Now, I have managed to fix it. For who is having Wordfence you need to go to Wordfence -> All options and whitelist the quic IP list which can be found here Just copy and paste these IPs to whitelist in Wordfence, then go to Litespeed -> General and request a new Key. After that everything is working great so far. I will see if the images optimized with 2.9 version can be held and no need for destroying optimization data. Best Regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
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