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Dear all,
We have located 2 kinds of channel mismatch issue, one could be solved from use side, one has to be solved by the up coming patch.
1. Please varify if your Vocal Cancellation function is disabled while performing Speaker Test. This might solve part of the issue.
2. The rest of the issue are caused by PCIE bridge chip firmware compability with some chips, such as NV790i.
We have found that difference MB pre-fetch buffer size in MB BIOS may cause different problmatic compatibility issue with PCIE slot. Current known MB include Gigabyte MA770-DS3 and MA790FX-DQ6.
DOS version patch will appear in download support site next week. We'll provide Windows version patch as soon as possible.
Thanks for your help reporting the bugs, and sorry for the inconvenience.