Participant

v279.9.1 Is extremly broken!

Forum|Forum|18 hours ago
August 13, 2026
2 replies
19 views

v279.9.1 is extremly broken! undo whatever youve done because it it extremely unusable. wacom interaction is slow, sluggish and unresponcive. Ctrl Z doesnt function AT ALL. I did not stay to find out what else is broken. I rebooted the wacom and computer, tried old and new documents and realised the fault is you and not me. It was especially aparent when i loaded the old version of photoshop and it works perfectly.

windows

A

AxelMatt

Community Expert

Unfortunately you haven't given us any information about your system. Therefore, all proposed solutions are a look into the crystal ball

Please check if your system is up-to-date. Do you have installed all recent updates and patches for the operating system and the device drivers, especially the graphic driver. In case you've buildin a Nvidia graphic card make also sure that you have installed the recent Studio version and not the Game Ready version of your NVidia driver.

Please provide a copy of your 'System Info'. This can be get from the Photoshop menu item Help > System Info. There's a copy button in the System Info dialog. Press this button and paste the info into your next forum post.

My System: Intel i7-8700K - 64GB RAM - NVidia Geforce RTX 3060 - Windows 11 Pro 25H2 -- LR-Classic 15 - Photoshop 27 - Nik Collection 9 - PureRAW 6 - Topaz Photo AI

K

Kaz_Wolf

Known Participant

I’m facing this issue right now myself. The only ways I can get Ctrl Z to work is: by opening the file I want to work on via “File, Open / Open Recent”, or minimizing / maximizing the app, tabbing to another app, undocking / docking the tab, or opening all files as windows instead of tabs.

If I open my file via the Recent File section of the Homepage, Ctrl Z doesn’t work.

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