@mitch2
To be honest, I have no clue. I suggest you review the info below from Perplexity AI:
“NordVPN can potentially impact your ability to log into Audiogon, depending on how you use it and how Audiogon’s security systems handle VPN traffic.
When you connect to NordVPN, your internet traffic is routed through one of Nord’s encrypted servers, changing your apparent IP address and location. This can cause Audiogon to flag the login as suspicious — especially if the server’s IP address is associated with another country, region, or known VPN service. In such cases, common issues include login errors, CAPTCHA challenges, or temporary account lockouts.
If you’re having trouble logging in to Audiogon while connected to NordVPN, the following steps usually resolve it:
• Disconnect from NordVPN and try logging in directly to confirm if the VPN is the cause.
• Reconnect using a VPN server in your home country or near your usual login location.
• Clear your browser cache and cookies before retrying the login.
• Turn off NordVPN’s Threat Protection feature if it’s enabled, as it can sometimes interfere with site authentication.
• Disable DNS over HTTPS or other third-party web protection features if they are active.
These login issues are not typically due to NordVPN malfunctioning but rather to security or location-based protocols on the website you’re accessing. If switching servers or adjusting settings doesn’t help, adding Audiogon to your browser’s “trusted sites” or whitelisting it in your VPN app can fix it”.
I still suggest you send your info to Audiogon and ask them about NordVPN