Ifyougetatimeoutafter"Waiting for full boot..."yourmachinemaybetoslowtorunthesoftwarecomfortably,however,youcanchangethedelaybetweenscreenshotsin./http_server/Dockerfile,changing"ENV screenshotDelayMs 1000"withasmuchtimeasyouwanttohavebetweenscreenshots.Thetimeismeasuredinmiliseconds.