Input problem in dreamweaver

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I specify that I use a Mac Studio M1 max under Mac Os 12.4

It is not a problem of writing rights, I checked. Moreover, when I enter my code, I suddenly lose the keyboard control. I have to use the mouse to place myself back on my writing line. There are big problems of instability of the software.

I can't see much in your screenshot.  But it looks like your CSS file is not not read/write & editable.  This appears to be a permissions problem at the OS level.

I followed what you told me about the preferences but the problem is still there. In my screenshot, I even have a problem when I want to delete the CSS styles, Dreamweaver tells me that I can't delete the root folder... I don't understand it

Have you tried Restoring Preferences?

https://helpx.adobe.com/dreamweaver/kb/restore-preferences-dreamweaver.html

The problem is in design mode and it is my main ssd. The site is local.

To come back to my problem, it's frequent and random anomalies that bother me when writing JS or CSS/html scripts.

By @jcm75

Design or Live view?

Does this occur with all sites or just certain ones?

Are you working with valid code?

HTML - https://validator.w3.org/

CSS - https://jigsaw.w3.org/css-validator/

JS - https://beautifytools.com/javascript-validator.php

Does your local site folder reside on your primary hard drive?

It's really sad that Adobe is abandoning Dreamweaver. This software has accompanied my professional life and is the best on the market for integrators/web designers. To come back to my problem, it's frequent and random anomalies that bother me when writing JS or CSS/html scripts. I ask Adobe not to let down a very popular tool for professionals.

Dreamweaver is minimally maintained with security and compatibility updates but no new features are planned.

Can you describe more about your workflow?

• What type of files?
• Are you working with error-free code denoted by a green ✓ checkmark?
• Which view -- CODE | DESIGN | LIVE?  Use Ctrl/Cmd + Shift + F11 to toggle between Design & Live view.
• Do you see this same behavior in all files & sites or just certain ones?
• Does your local site folder reside on your primary HD; not networked or cloud drives?