XnView Software

Great, thanks!

Unfortunately that doesn't help. I was looking at XnView instead of the built-in Windows image viewer because it has the capability to play GIFs. I suppose I'll be using IrfanView until this issue is fixed.

Why would pausing a GIF be bound to Alt+F4, universally recognised as a command to close windows? It doesn't seem to do this when the program is launched in a normal window, so I have to imagine that it's a bug.

I've been trying to use XnView as a GIF viewer, but it's impractical because I have to press escape three times to close the program from fullscreen mode. First escape pauses the GIF, second kicks me back to the standard view, and then the third one closes the program. The "pressing escape once ...