Illustrator: problema con gli strumenti

Hi @Marika242392515f2p,

We are sorry to hear about the trouble. I would request you to share a few details like:

• OS & version of Illustrator
• Is this happening in a specific document? If yes, could you please share the document with us? You can upload it to the Creative Cloud (https://helpx.adobe.com/in/creative-cloud/help/share.html) and share the download link.
• When did this start happening? Are there any recent changes made to your system? For example, any antivirus, system updates, plugins, or web extensions installed recently.
• Please check layers are not locked, or it is not under the clipping mask.
• Please check bounding box is enabled.
• Please share a small video demonstrating the issue, including the layer panel & appearance panel, or share screenshots instead.
• Have you tried resetting Illustrator Preferences (https://helpx.adobe.com/illustrator/using/setting-preferences.html)?
  Disclaimer: Please note that resetting preferences will remove all the custom settings, and Illustrator will launch with default settings. You can also take a backup of the folders in case you want to. Location is mentioned in the article.

We are here to help. We just need more information.

Thanks & Regards,

Anshul Saini