The application freezes when trying to read a remote file larger than approximately 1 MB.
When you accidentally click a binary file, the entire application freezes right away.
WinSCP displays a warning, when you try to open a file over 100 MB in the internal editor. Or do you mean something else?
I separated the threads, I don't know why you combined two different topics?
Please add a message about trying to open a large file.
Sorry, I'm not sure I understand. Are these two separate issues/requests? Can you elaborate on both (if they are indeed separate)?
Deactivate only the card with a disconnected device.
Now, when the connected device is gone, you can't even browse the local disk open in the second tab.
Warning before trying to open a large file.
Now the thread is gone, and if you click on a large file, the application freezes and cannot be canceled.