Wordpress LScache Plugin: Failed to push to LiteSpeed IAPI server with Image Optimization
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello, Im getting an error when clicking on Send Optimization Request button (Image Optimization): Failed to push to LiteSpeed IAPI server: hash does not match: ClientCB[ 302 Found < /title>< /head>?. Any ideas what might be causing that or how can i fix this ? My Report number: YGYXZVLO Thanks in advance ! Hi, @smileader Have you recently switched from HTTP to HTTPS? Have you tried pressing the Reset IAPI Key button? Hi @lclarke, I have already switched from HTTP to HTTPS long time ago. And LiteSpeed was working good before with HTTPS. Im trying with Reset IAPI Key. I will keep you updated. Thank you ! Hi, It seems to be working fine again. I will mark this topic thats resolved if everything is okay. Thanks so much ! Oh, good, Im glad to hear that! Thanks for the update.
LiteCache Rush: Speed comes from using less, not from doing it faster
Reference