PSD would white out objects that I am busy working on

[Stef336028178bua]

Example: I am busy with a shape and want to give the shape a drop shadown, as soon as I go into the drop shadown settings the element gets whited out (looks like a glitch).
It has been been doing this on random objects that I am n ot even working on. It literally just takes any thing. The only way I get the white block away is to zoom in or out or beter to hide and unhide an object.

Please let me know what is happening here?

[Ged_Traynor]

@Stef336028178bua more than likely it's a GPU driver related issue, can you post your Photoshop system info, in Photoshop go to Help > System Info, hit the copy button and paste the entire thing into this thread

[Stef336028178bua]

[Ged_Traynor]

@Stef336028178bua you need to hit the copy button and paste the entire thing into this thread, not just a screenshot

[Stef336028178bua]

I just realized now that you wanted a full copy and paste. is there anything spesific you want to look at?