LSCache got the wrong images thumbnail after activate CDN

Hi,

Could you please provide the report number ?

Best regards,

Hi,

Here is the report number: SOCGAVSO

However I think this one report was after I restored my database to BEFORE activating CDN.

I can fix the layout issue with LSCache v2.9 but not with 3.0 so I had to restore database

Hi,

You mean the CDN issue was on v3 ?

If you check the link , what is expected CDN URL , and what is the incorrect CDN URL you saw ?

Best regards,

No, it happens for both version.

My CDN URL was chymeochy.b-cdn.net

What happen was images for post was normally rendered at a smaller size to fit the front page dimension which is automatically done by WP whenever I use image. However, once I activate CDN feature in LSCache, it automatically load the full size version image and break the layout.

In v2, if I deactivate CDN, things went back to normal but in v3 nothing change so I had to restore database

Hi,

OK

May I know the origin URL and CDN URL that is problematic ?

Best regards,

This is the orginal one as cached on CDN by Bunny CDN plugin: https://chymeochy.b-cdn.net/wp-content/uploads/2020/04/store-close-720×540.jpg

This is the image that will be placed instead if I activate CDN in LSCache: https://chymeochy.b-cdn.net/wp-content/uploads/2020/04/store-close.jpg

Not sure if I answered you correctly

Hi,

Yes, but by design

whenever LSCWP sees a URL

like https://something.com/wp-content/uploads/2020/04/store-close.jpg

it should only replace the “something.com” to “cdn.something.com” , the part after hostname will be left intact.

Please enable advance debug log on your IP , and see what is the original URL it detects and rewrites.

Best regards,

Hi, the original URL is https://chymeochy.com/wp-content/uploads/2020/04/store-close-720×540.jpg on the homepage

and LSCache CDN is enabled, it changes to https://chymeochy.b-cdn.net/wp-content/uploads/2020/04/store-close.jpg

I know it should only change chymeochy.com to chymeochy.b-cdn.net and it works like that will all other CDN plugin like WP-Rocket, KeyCDN, Bunny CDN

In fact, when I turn off CDN in LScache and install Bunny CDN plugin, everything works as normal. That’s why I want to report the bug.

Hi,

Could you please enable advance debug log to your IP , purge all , access home page ,

then check the debug log , and post it here ?

particular the part it says about CDN URL rewritten.

Best regards,

Please look at report number LUNUMXRT

I have enabled advance debug, using only LSCache on a dev site.

You can check the difference between the correct rendered site at chymeochy.com and the incorrect render at dev.chymeochy.com
Please scroll down to the Latest news section.

Hi,

Please submit a ticket here

We will investigate it further.

Best regards,