The recent round of bans in Heroes of the Storm have been followed by complaints from users claiming they were unfairly flagged for cheating in the MOBA. This is not unusual, as it is generally accepted that someone willing to cheat in a game is also willing to lie to cover it up, but there is a common thread emerging among some of the accounts of banned users claiming innocence. A thread on reddit on a tool to check your system the way Blizzard would leads to a theory that the combination of using the 32-bit client on a 64-bit OS while running ASUS Xonar sound drivers generates a false positive for cheating. This has not been official confirmed or acknowledge, but there are a lot of posts suggesting there may be something to this.