Don’t know why it would start suddenly when it was not before. The standard answwer to this question is 1: Use non serif fonts 2: Set resolution of text event at twice project setting 3: Don’t use highly contrasting colors for text and background 4: Don’t zoom in on text to make larger, use a larger font. 5: Add a VERY SLIGHT gaussian blur to the text (vertical direction only – I think)6: If you can, use an outline on the text.