Black Spot

i received my BMCC 3 or 4 months ago, made a lot of test.... and today black spot have appeared on the sun
i have installed 1.4 version, on the 1.3 i did not had black spot on the sun, someone can help with this problem???

https://forum.blackmagicdesign.com/
https://forum.blackmagicdesign.com/viewtopic.php?f=2&t=10656
nikotaro wrote:i received my BMCC 3 or 4 months ago, made a lot of test.... and today black spot have appeared on the suni have installed 1.4 version, on the 1.3 i did not had black spot on the sun, someone can help with this problem???