Product Images are too Blury. on main page , and categories pages.

[adamthomson123]

Hi, 

i am using prestashop8.2.3. I have set image setting to webp.
all product images are showing too blury on main page and category pages. when I open same image on other website dotn't show blury, but when I uploaded same images in my website, all look too blury. Please see example here. And kindly guide me how to show them as normal. 

thanks for your help

[juanrojas]

regenerate the images from the images section

[adamthomson123]

i have done that several times, but still images are blury.