PLEASE HELP!!! Source Monitor zoomed in automatically
Hi Pros,
I just experienced an issue with my source monitor display, it worked totally fine in the past, but today the display size suddenly became 1/4 of the original size. You can see the evidence below:

Every time when I double click a clip from the sequence panel, the display screen is cropped on the source monitor (about 1/4 of the original content) I checked everywhere but I can't find the solution....
Can you guys please help me on this problem? I really can't do anything with my source monitor cropped....
PLEASE HELP....!!!

