[Bug Report] Sigma Studio FIR filter crash

When loading large FIR filter tables from external txt files in SigmaStudio (I've tried e.g. 4096 and 8192) the program stops responding and reports a crash after a long time (many minutes). I've tried different formats of FIR tables, fixed and floating, but no one is successful.

I attach a screenshot of a simple test setup and the error screen.

I've raised this issue earlier but haven't got a solution. This is critical to my project with ADAU1452.

SigmaStudio v 3.12

Win7 32 bit with Service Pack 1 (Swedish version)

4 GB of RAM

I've also tested it on a different PC with Win10 64 bit with similar results

Really hope that you can prioritize this bug.

Regards,

Mats

Audio Signal Processors

adau1452

bug_report

fir filter

sigmastudio

SigmaDSP Audio Processors

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