I still get the overheating issue in hot weather with precapture turned on and shooting fairly constantly at Water Polo outdoors in direct sun. Yesterday with 34C (93f) I could shoot for two games before the camera shuts down. There are about 45 minutes of game time per game and 9 minutes of rest during each game. The camera will recover in about 10-15 minutes in the shade. I haven't had any issues with precapture turned off. Cooler weather or indoors shooting doesn't seem to be an issue. I haven't upgraded the firmware as I always wait a month or two before updating. Even with this issue, in these conditions, it is still the camera I go to first for Water Polo.