OPENVPN will not connect

For whatever reason, had vpn working last week and now it does not.  have tried everything i can find but am unclear what a PK1 is and if I need it.  connecting thu xfinity business modem/router with port forwarding.  really at a loss on what to do next.  Thanks!

Get this and it keeps going

Fri Sep 21 09:06:07 2018 us=888576 WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info

Then later this

Fri Sep 21 09:06:09 2018 us=401779 TLS: Initial packet from [AF_INETdeleted for privacy
Fri Sep 21 09:06:10 2018 us=524981 VERIFY OK: depth=1, C=TW, ST=TW, L=Taipei, O=netgear, OU=netgear, CN=netgear, emailAddress=mail@netgear.com
Fri Sep 21 09:06:10 2018 us=524981 VERIFY OK: depth=0, C=TW, ST=TW, O=netgear, OU=netgear, CN=netgear, emailAddress=mail@netgear.com
Fri Sep 21 09:06:10 2018 us=930582 Connection reset, restarting [0]

I am lost.  Thanks!