With my huawei honor 10 (android 8.1) when I try from the android device monitor to take a screenshot I have this error :
[2018-09-18 08:44:24 - Screenshot] Unsupported protocol: 2
What it's mean ? How can I take screenshot from android device monitor ?
I don't know if you resolved this issue. For who are seeking an answer. Should update to the lastest SDK tool version on android sdk manager.