For some bizzare reason my ipad3 camera has started crashing whenever it is turned into landscape mode

Worked ok about 3-4 days ago

Now it will not even open if the iPad is held in landscape

If held in portrait it opens and front and back cameras work fine and take photos and videos, if turned into landscape it crashes immediately ( in video it continues to take the video but at 90 degrees if that makes sense)

Google doesn't show anyone else with this issue

Have done a hard reset

Have also reset all settings through the main menu

Any ideas? Seems very very strange

The video function is very important to me with the baby