Cannot login after setting up 2fa

[tobias_frajka]

Hi everyone,
Recently I have set up my openvpn server with 2fa (Google Authenticator). I tested the token and it worked, also connected to vpn, worked just fine.
I was out of country for a week and I needed something to change rules, but couldn`t connect because of wrong login/password - tried every combination of code and password but can`t login to web gui nor (through vmware) console.
Any recommendation on what can I do?
Thank you