I have update a site to last sppagebuilder pro 3.8.7, (Helix_ultimate 2.0.10 , jce 2.9.27, joomla 3.10.10 php 7.4 fast-cgi) . By viewing the site both with SAFARI on IMAC M1CHIP, and with some iPhones, the images of the first row are terribly blurred. If I disable the first row, the images of the second row, which were previously clear, are blurred. If I refresh the page again, the ones that were visible before become blurry and also the opposite. it looks random. Sometimes they are normal good. Sometimes it displays the placeholder "?" as if the image was not present in the media folder.

Also in the backend I noticed several anomalies: If I use any addon such as the shadow function in any addon, all the addons on the page inherit the shadow.

Else if I open an existing text block, I can find a different content than what is actually inserted. If I close and reopen the content is ok.

I have been using sppage builder for a long time, on several sites, but I have never had such weird problems before.

Can you help me urgently?

Thank you