Photshop Image jumps all over

In addition to Digital Dog's suggestios here are some additional steps you might try

Here are some suggestions from Adobe for GPU issues.

https://helpx.adobe.com/photoshop/kb/troubleshoot-gpu-graphics-card.html

Also:

Does turning on »Deactivate Native Canvas« (Photoshop > Preferences > Technology Previews) and restarting Photoshop have any bearing on the issue?

And sometimes this helps:

Go to Preferences > Performance... and uncheck Multithreaded Compositing - and restart Photoshop.

Also try this:

Check your hardware acceleration settings and in particular turn off the Native Canvas.

Do that in Preferences>Technology Previews:

check the tickbox for 'Deactivate Native Canvas' and uncheck 'Enable Native Canvas ', then restart Photoshop

Next step would be to go to Preferences > Technology Previews... and enable "Older GPU mode (pre 2016)", then restart Photoshop

Next step would be to disable the GPU in Photoshop preferences, then restart Photoshop

consider updating your graphics driver

I hope this helps

neil barstow, colourmanagement net :: adobe forum volunteer:: co-author: 'getting colour right'

google me "neil barstow colourmanagement" for lots of free articles on colour management

If reseting preferences doesn't work, a few other areas to try:
Go to Preferences > Performance... and uncheck Multithreaded Compositing - and restart Photoshop. Better?

If that doesn't work, Go back into Preferences > Performance... click Advanced Settings... and uncheck "GPU Compositing" - then restart Photoshop. Better?

You can try this too: in Preferences>Technology Previews, check the box 'Deactivate Native Canvas' and uncheck 'Enable Native Canvas ' options, then restart Photoshop. Does this work?

in the future, to find the best place to post your message, use the list here, https://community.adobe.com/

p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post if it helps you get responses.

<moved from using the community>