P: PNG Images Opens with Distortion

Same issue with every PNG file I try and open. This is a horrible bug that needs to be fixed ASAP. Im running High Sierra 10.13.3 with Photoshop CC 19.1.0.

I also have this problem, have tried the above suggestions, and still random .pngs open with a glitch distortion. Any news yet on a fix? I have found the new version of CC to have a great many bugs...

Aha! Having had a good run over the last couple of days I'm back into PNG problems!



I've just tried clicking Application Frame and opening the PNGs up again and it still does it...



I don't know if it's relevant but the glitching/degradation changes radically when cycling through things like 'Change Screen Mode (F)' and zooming in. Here is me cycling through screen modes...

 



and even getting back to the original screen mode and cycling through again it is different...





and zooming...




J!

I'm having this issue as well, though I hadn't quite pinpointed it to PNGs previously, but this makes sense:

https://feedback.photoshop.com/photoshop_family/topics/photoshop-cc-19-1-memory-issue

Exactly the same issue here:

Photoshop 19.1.0
Mac High Sierra version 10.13.3

MacBook Pro 15"
2.8 GHz Intel Core i7
16 GB 2133 MHz LPDDR3
Radeon Pro 560 4 GB
Intel HD Graphics 630 1536 MB

Having tried disabling GPU option in Performance prefs you mentioned. PNG opens fine in Preview/Quick Look.

Strangely enough, when I was trying to screen grab the effect with command+shift+4, repeatedly pressing the command key refreshed the screen with a new/different corrupted version with each keystroke

I also have had this problem. I didn't have time to trouble shoot this issue and provide the system report. I have since reverted back to 19.0.1 because I had to get things done and also had the issue with the lasso tool with the precise cursor crashing the app. Two things of note otherwise I wouldn't have chimed in: 1. I am a version behind on my Mac OS   
2. I opened a file that had png's that were placed as links, these linked files looked fine at first but soon as I did anything to the file they all got messed up.
Don't know if this will help.
Matt

Thanks for letting us know, Trevor.

It works for me, even after having checked again.
Thank you, Piotr

Issue happens the same regardless.

Issue happens the same regardless.