Getting black pieces 6 times in a row!

Hi. In correspondence mode I have completed 4 games and abandoned two games. All games were with random color. 6 times or 100% I got the black pieces. This is so annoying! Is it a bug what has happened??? I have no issue in the bullet or rapid games.

It’s a 1 in 300 chance

Hmm it seems to work now. But I still think it was a bug. NB. the probablity must be 0.5^6 or 1/64

In blitz games 4/5 times I get the white pieces. while seeking random color