NancyA

No it was already off.

Thanks for your help. I’ll wait a few days and give you an update.

I already had the automatic graphics switching turned off. Do I leave the below recommendation of change it back? History is lowered. I've turned off CL & 30 Bit. It is working some better I realized later the point I got so frustrated I was working on a rare 16 bit image. It is much better with the 8 bit.

Sure. Hopefully this is what you want.

I just read through that link which some was over my head but it did say to keep everything updated. I am running PS 22.52. I was afraid to go to 23 but think I should? Sorry there is no edit button so I couldn't combine these last three thought

So basically you are saying there is no solution since I can't change the graphics card? This really didn't happen with Mojave. Sure makes me sorry I updated. Sigh

I tried the above and no better. I timed how long it took to turn off layer with eyeball and it is 2 sec. and 2 sec to turn back on and that is being generous!

Thank you! I'll let you google before I attempt Adobe Wonder why Mojave had no issues.

I just upgraded to Catalina over the weekend. Ever since, PS is lagging. It takes longer to save a file, when I click on eyeballs to turn layer on off a lag, click on "\" to select masked lag, etc. Stats are: MacBook Pro 2018, 2.9 GHz 6-core intel Core i9, Memory 32 GB 2400 MHz DDR4, graphics Radeon Pro Vega 20 4 GB intel UHD graphics 630 1536 MB, 2 TB with 570 GB free. Yes, I have a 50 megapixel camera but the computer has been handling them just fine until Catalina. They have always taken awhile to load in bridge but PS ran smooth. I have CMM and have run it several times and ran a deep clean. My desktop is relative clean and my trash is empty. I am bad about having too many things open but that's nothing new and with that said, I've closed everything and the issues are still there. I'm also bad about opening too many files at once with no problem on Mojave and I only have one open with this happening. I turn off every night. Suggestions on what might be causing this?

Is there already a thread on how to configure a MacBook Pro laptop? I researched but didn't find anything. I have a 15 in. but appears it is either a 14 or a 16 now. Thanks!

I fixed it! I think it must have been a combination of two things. Resetting preferences fixed the issue using file/save as but my shortcut key was still saving "save as a copy". I reset my shortcut key and now it "appears" to be working properly.

I reset the preferences and didn't change it other than now it is checked whether I do a .psd or a .jpg

No.

You're right. When I go to "Save as" the "copy" box ALWAYS has a check in it. How do I get rid of that default? I never had it before. If I do a "save" the copy box is unchecked. I've always done "save as".

No I'm not saving as a copy. Or at least I don't think so!

The latest PS vs is driving me nuts. When I go to save a file whether I save as a .psd and close or whether I safe as a flattened jpg file, or a .psd as a jpg I get a box asking me if I want to save changes to .ARW file. See attachment. I did a save and it just does a .psd file. I did a cancel and I can't tell it does anything. I'm also attaching an image of my "file handling" settings. I think I have your latest recommendations. Thanks!

I did add them. It just didn't seem to fix the "one" issue. But they are there now! Thanks again.

This one didn't work. I can rename files but it is when I try to use the "/" that it blocks me. I'm ok with this. Thanks for your help with this. The time consuming issue is fixed!

Thanks! I had not tried that button and that fixed the issues of not being able to rate, delete or do anything in Bridge with those files! I'll read the other link next.

Also when I try to save in ARC this is the error I get. I can open the picture and save it.

I didn't make myself clear. The files are there and undamaged. It is the computer that doesn't like them! I can view/open/edit in bridge/PS. I just can't change the ratings in bridge or delete them from bridge. Whereas in finder I cannot view them but I can delete only by putting in password for each file. If I go into file info and change it from read to read/write then I can delete them (still cannot view them). I wanted to know how to change them from read to read/write in finder without having to select each file individually so I can work with them in bridge or at least I think that is the bridge issue. Bridge is temperamental with admin issues on this computer. I can add / to the front of a file in finder but if I try to change it in bridge, bridge tells me I do not have authorization--more annoying than anything. Just thought of something. The .jpg files I moved are showing in finder. Oh and guess what, the CR2 files decided to show in finder even though they are read only so guess that wasn't the issue. I know it was at least an hour before they showed up. I have rebooted a couple of times so maybe that did it.

I moved some old files from DVD to my mac. I can view them in bridge and open them but cannot change rating--either remove the old rating or put on a new one. When I open it in RAW, make changes and close it I loose the changes. I cannot view them in finder but can delete from finder by using password every time I try to delete a file. I have changed the read/write option for the folder but it doesn't change the files in the folders. If I select all of them it opens an info window for "each" file. Surly there is an easier way to unlock all the files in one operation?? Screen shots shows where I made the "folder" read/write & a screen shot of about this mac. Thanks!

Right. That's as close as I can tell. Thanks! Now if it happens to someone at least you will know what causes it.

Darn if I can figure it out. Here are 2 screen shots (if you are really lucky) showing with it on and with it off.