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Fix for ASIO backend, buffers not being re-enumerated on sample rate change. - #1616
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…hanges, some audio devices need to re-enumerate - for example MOTU disabling optical channels on high sample rates
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This PR concerns audio devices opened through ASIO and failing to report correct channel enumeration on first try after sample rate change. This issue leads to wrong channel count, failed buffer allocation, and ultimately heap corruption.
Tested with MOTU gen5 ultralite mk5 18x22, while switching sample rates the interface changes the number of channels (ADAT enable/disable)