Display glitches

[studioi57873982]

Hi everyone, 
Since the latest update I have been seeing many display glitches on files that have photos in them, mostly when the photos are in clipping masks. Sometimes illustrator dose'nt show the pictures even if they are linked properly and sometimes there are glitches like the one attached here on the right - that turquoise rectangle on top of the text and images is not part of the design, it does not exist in the file.
Anyone else have this issue? 

[Ashutosh_Mishra]

Hi there,

Sorry to hear about your experience. Would you mind sharing the version of the OS & Illustrator? Does CPU Preview help?
Please make sure OS & GPU are updated to the latest version. You may also try turning off GPU Performance under Preferences > Performance and see if it helps.

Regards,

Ashutosh

[studioi57873982]

Hi Ashutosh, 
Thank you for responding, I have tried changing to CPU today so I will see if that helps. 
I'm using the most updated Illustrator version 26.0

Best