I was about to say it might be caused by sticky keys (sometimes modifier keys arenāt properly released when you release them physically, causing problems).
But then I figured Ctrl+Up/Down will move the item up or down in Dynalist (unless you customized it?), and Shift+Up/Down will start selecting things. So it doesnāt sound likely that keys got stuck.
And since youāre on desktop app, that eliminates a host of problems that could be caused by browser extensions.
Thanks in advance! I wish we could repro and fix it too. Letās work together to figure it out!