channel 9 cant be found anymore

[Guest]

all my channel 9 s started to cube up, and when i re scanned it , they werent found, all my other channels are fine, i didnt change anything, and i had no problem with channel 9 before, i have a lg, led tv 2015

 

[kanewolf]

MERGED QUESTION
Question from harmony03 : "i used to get all of channel 9 but it cubed up , and when i rescaned it doesnt find it anymore"

i didnt change anything, its 2015 lg, all the other channels are found,

 

[kanewolf]

What type of antenna do you have? Could the direction the antenna is pointing have changed because of wind ?