Grease pencil stroke disappears instantly after I draw I was using grease pencil just fine, but then after I locked a layer(and selected another) I couldn't draw because my drawing strokes would instantly disappear. I've checked opacity, visibility, frames, and X-ray. I just don't know what to do! If you would like images or a video or the file feel free to ask.
Not too much to go on but sounds like you nudged the frame number away from the frame the rest of your drawings were on. Check the timeline at the bottom of your workspace, is the green &quot;current&quot; indicator on the same frame as the keys?