Photoshop runs very slow when grid is turned on

[Shigaugis]

My grid is setup every 10px, with 10 sub-divisions, so I can snap everything to be pixel perfect if I turn the grid on. This was working perfectly in older versions.

With the newer versions the grid suddenly looks different, and once turned on (Ctrl+' on Win), Photoshop begins to be very laggy, and virtually unusable.

So I can't use grid anymore..

See attached image how the new grid looks like.

Any suggestions?

[JJMack]

Yes there is a big lag when the grid is on.  Please report this to Adobe...  Ther is No lag if Legacy Compositing is checked and PS restarted.  However, I do not know if Legacy Compositing has been fixed in 21.2.1...

Edit I just turned off Legacy Compositing restarted PS 21.2.1 and the Lag is gone.  Try Editing your Preferences with legacy checked restart. uncheck it and restart ps check the lag...

[JerzyZaręba]

This worked, thanks!

[CraigHauser]

The Legacy Compositing setting has no impact on performance for me. Working with the grid active is extremely laggy. Using Photoshop 21.2.2

[dmitriykozyrev]

Nope, not worked for me (21.2.2).

Snappy with slices > grid on > extremely slow > grid off > extremely slow even with slices until PS restart.

[Shigaugis]

Hi

This has not fixed the issue.

Grid is still unusable for me.

Did anyone manage to solve this?

Thanks

[Shigaugis]

I've found out that the only way to solve this problem is to turn off the graphic acceleration altogether, which I obviously don't want to do.

The GPU is NVIDIA GeForce RTX 2060

[fernandom8181811]

Have this issue and it works pretty well. Tks!