Ah. Okay I’ll try to explain again :).
I have to setups:
-
setup: 1 machine (Mac).
Test server and test client are the same machine.
Both run on localhost.
-> test succeeds -
setup: Two machines. 1 test server (Mac), 1 test client (Windows).
Both are connected via LAN in an local network.
Appium GUI is only installed on test server.
-> test fails with the error given above
Greets.