JTDX v2.1.0-rc147 https://www.jtdx.tech/en/ – major defect in FT8 decoder fixed for 64bit builds, affected all previous Linux/Mac 64bit     JTDX builds: improved FT8 decoder efficiency and decreased decoding time – JTDX-win64 build is made under Qt 5.14.0, approximately 1.6 times faster in decoding FT8 signals (tested with 4 threads) on overcrowded band versus JTDX-win32 built under … Meer lezen over Update JTDX v2.1.0-rc147 – 26/01/2020