ASIO4ALL 2.11 Beta 2 latency bug with Realtek HD Audio

[Alandor]

  I would like to report a bug in the latest version of ASIO4ALL with the Realtek HD Audio integrated mainboard soundcard. The chip is exactly the ALC892 and the system is Windows 7 x64. The bug happens with different versions of the windows Realtek driver (the latest one from the Realtek website included). It has been tested in different installations of windows. Even fresh installations with just windows, all windows updates and the latest drivers. Previous version of ASIO4ALL (2.10) it's not affected and everything works correctly. The bug consist in an substantial increment in the latency. Where the 2.10 version gets around 6.8ms latency, version 2.11 beta 2 with the same exact configuration and software is not lower than 28ms. This is with the lower buffer level (at 64). With higher buffer values the latency go beyond the 30 ms where it shouldn't pass from the 10ms achieved with 2.10 version in the same exact conditions.

  Thanks very much. Greetings.