Pasting problem! Please help

Hi!
I just updated Figma (126.8.18) and now I have huge problems with simply copying and pasting objects, images, icons or text. When I copy and paste an object (on the left) in to a folder (see dark box on the right) it completely breaks the properties and decimal values. It stretches images and the auto width text feature breaks too and is set to Fixed size with a random / broken decimal value.

It happens across all Figma projects. I’ve reset Figma and restarted the application and Mac.
Help / Troubleshooting / Reset Figma and Restart

Can anyone help?
Thanx / F