Pale moon lost last session

[bjakja]

I have this issue third time, opened PM and all tabs from last session vanished.
Is there any way to fix this?

[Moonchild]

Make sure you exit the browser properly with Pale Moon -> Exit or File -> Exit to avoid this in case the process doesn't shut down properly (e.g. because of extensions not releasing or the likes when you just close the window).

[bjakja]

Which means that X button on window not close this browser properly? I lost session not after terminate from task manager but after normally close x button. Even when I terminate process a few times the session was still loaded properly.

[dark_moon]

The closing button close the browser fine, but if for example a antivirus or other tools make problem you get this trouble.

[Moonchild]

Pressing the X on a browser window tells the browser to close that window. Pale Moon can have multiple browsing windows open at the same time (in addition to a download window, library window, etc.).
In many cases, pressing the X on the last open window equals closing the application, but this may not always be the case if the process is prevented from shutting down (as stated by e.g. an extension or antivirus or something else that prevents a shutdown of the browser process). If the application isn't shut down and you attempt to launch it again, it will open a new window (by design) but obviously that window is not a "new browser process" and as such won't have your session stored in it.

I hope this explains the difference between Exit and closing a window. They are not necessarily the same for multi-window enabled applications.

[SGvagon]

Look for last closed windows (Palemoon button upper left - History - Last closed windows) . There is maybe your last session .