diff --git a/streaming/streamer/README.md b/streaming/streamer/README.md
index ad1e4db..22b7f57 100644
--- a/streaming/streamer/README.md
+++ b/streaming/streamer/README.md
@@ -57,5 +57,6 @@ stretched to the display and moved up by its menu bar's height, which hides the
 menu bar. GTK draws the menu bar in the window itself and the movie in a child
 window below it, so the movie's offset, read with `xwininfo`, is the menu bar's
 height. The window is made override-redirect first, since the window manager
-keeps windows on screen. Its full-screen mode isn't used, since some games, such
+keeps windows on screen, and is kept in place while it's open, since Flash
+Player moves it back once the movie has loaded. Its full-screen mode isn't used, since some games, such
 as Bloons, don't play right in it. Flashpoint Navigator's toolbars are hidden.
diff --git a/streaming/streamer/root/usr/local/bin/fp-launch b/streaming/streamer/root/usr/local/bin/fp-launch
index b20c873..6d556ab 100755
--- a/streaming/streamer/root/usr/local/bin/fp-launch
+++ b/streaming/streamer/root/usr/local/bin/fp-launch
@@ -68,9 +68,20 @@ case ${app,,} in
         xdotool windowunmap --sync "$wid"
         xdotool set_window --overrideredirect 1 "$wid"
         xdotool windowmap --sync "$wid"
-        xdotool windowsize "$wid" "$width" $((height + menu)) \
-          windowmove "$wid" 0 $((-menu)) windowfocus "$wid"
-        xdotool getwindowgeometry "$wid"
+        place() { xdotool windowsize "$wid" "$width" $((height + menu)) windowmove "$wid" 0 $((-menu)); }
+        place
+        xdotool windowfocus "$wid"
+        # Flash Player moves its window back once the movie has loaded, so it's
+        # kept in place for as long as it's open
+        moves=0
+        while geometry=$(xdotool getwindowgeometry --shell "$wid" 2>/dev/null); do
+          eval "$geometry"
+          if ((X != 0 || Y != -menu || WIDTH != width || HEIGHT != height + menu)); then
+            ((++moves <= 3)) && echo "Flash Player window moved to $X,$Y (${WIDTH}x${HEIGHT}); putting it back"
+            place
+          fi
+          sleep 0.5
+        done
       ) &
     fi
     cd "${argv[0]}"