At work we have an application that calls `timeBeginPeriod(1)` to get timer callbacks (from `CreateTimerQueue`) firing at 5ms resolutions but we are not seeing the behaviour described in the article. We observe no change to the timer resolution after calling `timeBeginPeriod(1)`, which unfortunatly is a breaking change to our app.
The lack of information and response from Microsoft on this has been quite frustrating.
The lack of information and response from Microsoft on this has been quite frustrating.