i have a strange behaviour of the openvpn service:
I have a server and multiple clients. Everything works fine up to this week. We bought a new laptop, I installed openvpn 2.4.1, issued a new certificate, copied the configuration file and tried to connect. The connection seemed to be fine, the openvpn-gui-window dissapeared as usual but the connection didn't work. AND, from now, I could not connect with any other device to the server. So I restartet the openvpn-daemon (windows server system) and everything works fine again. Until I try to connect with the new Laptop. This connection seems to cause a crash of the openvpn service, so that I have to restart it. I also tried older versions of openvpn for the laptop. Same result... I updated the server openvpn... Same result. I even set up a new vpn server on a different machine, Same same. Has anybody an idea whats going on? All the other computers can connect without any problems. Also the logfile did not help me any further (verb 5), it looks the same as when a normal connection is established...
push "route 192.168.1.0 255.255.255.0"
keepalive 20 180
Thanks for you help !