This morning a minor CSGO update was released that affected our reduced flash feature, either preventing it from working or freezing the game. The root cause has now been determined and the issue is resolved.
There was a bigger change than anticipated in the latest CSGO update, directly affecting a component of how our reduced-flash feature works. We have adjusted our post-game-update calibration process accordingly to accommodate the change and we can no longer reproduce this issue. This fix is live effective immediately, no update of the CSGO Advantage Tool is required.
If you experience any further issues or notice anything unusual, please let us know in case we aren’t already aware of it. Many thanks to the users who reported this issue and surrounding context as soon as it arose.