IPVanish will not use a PIA cert to secure the tunnel :-), dunno where you downloaded that from but i would check again, are you setting VPN_PROV to custom, if you have set it to pia then it will auto copy the pia cert to the openvpn sub folder.
binhex,
I'm having the same issue as Critical except I'm not using Ipvanish. I've been using your docker for 6+ months and it worked great! Then the other day I went to change which gateway I was using and I started getting the same issue as Critical (see logs). For clarification, I'm using pia, not custom.
Do you have any suggestions for me?