I downloaded and tried SDRAngel again with your DLL and drivers and it works PERFECTLY on Win10 in receive - so thanks for passing that along…! EVERYONE should use the files you’ve suggested to make SDRAngel work on Windows 7 to 10.
Have you had the opportunity to review the transmit code for this application? Since you have FooBar2000 working for AM/FM with the LimeSDR I just wondered if you could review why the audio is distorted in AM and FM on SDRAngel and offer a fix for that (and other modulation schemes, too - like SSB). Please let us know your thoughts on that.
73 de Marty, KN0CK