I’ve ordered a Baofeng UV-5R to do some experiments using a Raspberry Pi to encode an audio stream. Today I ran against some issues programming the device. Using a Wouxun cable which has the same pin lay-out as the Baofeng (Kenwood compatible) and installing the latest driver the problem was that when reading out the radio this process stopped after xx blocks of data. Nothing special in the error so I start Googling on read from radio + Baofeng and it was likely the driver version from the USB2Serial adapter was to new. Downgrading this to v220.127.116.11 was the solution, found on this website.