Illustrator no longer recognizes formats .png

[semplitech]

Hello, Can you help me?

Illustrator no longer recognizes formats .png when a file is closed and reopened, generating images with inverted colors (see attachment). Each time you need to reconnect all the images.

Here are the specifications of Illustrator and the MAC we work with:

Illustrator version: 26.3.1

MAC Specification:

macOs Big Sur Version 11.6.

Mac mini (M1 202)

Memory 16GB

Thank you!

[Ton Frederiks · Accepted solution]

This is a known problem, see Anshul Sainis answer here:

https://community.adobe.com/t5/illustrator-discussions/pngs-linked-in-show-up-in-purple-white-with-y...