So many issues?

Video quality is terrible no matter how good my WiFi/LTE is (or where I am), and sound completely stops if you rewind

EDIT:
TWEETS WILL NEVER SEND NOW. ESPECIALLY ONES WITH PICTURES

EDIT 2: NOW PICTURES AND VIDEOS WON’T EVEN LOAD. JUST STAY GREY

Fracasfudgenuts about X, v7.19