Hi,
I am using Joplin 1.7.11 with Windows 10.
I found an issue when using a second monitor:
Last time I opened Joplin I placed the Application on the second monitor at a position that is greater than the first monitor.
Then I removed the second monitor and opened Joplin.
It opened and I could see it in the task list but could not show it on the desktop.
I did some searching and found the following file:
C:\Users<myuser>\AppData\Roaming@joplin\app-desktop\window-state-prod.json
There I found that the following entry:
{"width":917,"height":576,"x":2047,"y":-73,"isMaximized":false,"isFullScreen":false,"displayBounds":{"x":1920,"y":-125,"width":1280,"height":1024}}
I changed the entry "x" to 10 and "y" to 10
And then the Joplin window was visible again.
"x": 2047 was OK for my other monitor but not for the built in monitor...
Why "y" was negative... I have no clue...
Deleting the file did not help either...
C:\Users<myuser>\AppData\Roaming@joplin\app-desktop\window-state-prod.json
Is this a bug, or could I have helped myself in another way?
I remember there were a few issues on Windows about window size, but I think they were fixed.
Multiple displays is another story and unfortunately I don't have an answer. It could be a bug upstream (Electron), but I don't know. It could be that the OS does not report the change properly.
I've seen the weirdest things with multiple displays (I'm on macOS though). I use 3 displays and between 4-6 desktops per screen. When I disconnect the external monitors, desktop 1 of each display is merged into one desktop. All other desktops are kept separate and then have just more desktops on one display.
I don't even have Windows running anywhere, but there are a lot of Windows users in the forum. Maybe someone has an idea.
If this is the issue it can happen for no reason (apparently), or if you switch default screens, or get a new screen etc. etc.
So, you alt-tab until you are focused on the correct app, then Alt-Space and move. Then move the window back onto the screen. Then forget how you did it, so in a year when it happens again, you have to search your Joplin notes for the answer (assuming that's not the app off the screen).