@woozle Thanks for your patience and help. At last I have connected.

@woozle The log agrees up to the point where the Peer info is listed. The Peer info all appears to be the same but the next four lines are where it goes wrong: 14:20:49.883 -- VERIFY FAIL: depth=1,...

Incidentally, my connection (copied from old original router) is PPPoE.

@woozle Archer C7 is version 5.0. The first two numbers of my IP address are 212.56 However the config file has the following line (without inverted commas) “remote 212.56.XXX.XXX 1194” so it appears...

I have set up the router according to the instructions and then installed openvpn on my android phone. After installing the app and then the configuration file I tried to connect but without success....