Kraken Sound

Hi all I have just went to use my kraken tournament hp but all i get from it is a buzzing sound. I havent changed or moved anything, other than swapping output from kraken game to my onboard for my speakers. So yea, swapped it back tonight and it just gives a constant buzzing. Have looked it up online, and saw the items about earthing, ( im in the uk so pc is earthed properly). It definately worked fine before. I also saw on reddit there are others with same headset and same problem since a latest patch heres the link, problem is exact same as mine... https://www.reddit.com/r/razer/comments/b3fblq/loud_buzzing_since_new_synapse_3_update_on_my/ Hopefully a known issue, headphones are expensive enough to make it sore i cant use them. Look forward to an update or news on this soon