Hey ​@Andressa Capovilla, I understand how frustrating this must be, especially after already trying some troubleshooting steps.

To narrow things down, does this issue happen with all prototypes or just a specific one? Is this a large file? Also, have you tried using Figma Mirror in the browser to see if the problem persists there? You can also mirror frames that way, which might help as a temporary workaround.

Let me know what you find, thank you! 

It's happening with a specific file but it's not a large one. I've tried duplicating the file but the problem persists. On desktop is working normally. 

Thanks for your attention!