https://bugs.winehq.org/show_bug.cgi?id=42882
--- Comment #7 from Bruno Jesus 00cpxxx@gmail.com --- Sorry, I forgot that Hyper Terminal suffers from bug 25083. I also cannot receive data in it. But I just tested with TeraTerm and it works for me. I'm using a Prolific PL2303 device with a loopback "device" attached to it. Could you test TeraTerm please?