Wireguard VPN is getting YouTube 429 Errors

[MCrockett]

Hello. My OpenWrt wi-fi router has a Wireguard VPN Interface that I use as my main network in my home. For some reason, last night YouTube stopped working for any device connected to this network. YT displayed a 429 error.

I've tried a few things:

1. I have a separate wi-fi signal from the same router that uses a subnet that doesn't go through the Wireguard VPN. YT works fine on this.
2. Using this wi-fi signal without VPN, I downloaded my VPN's app to my phone and enabled it to see if I would get the same error. I did not and YT works.
3. I tried changing the VPN server my Wireguard Interface is pointing to. But this didn't work and YT still doesn't work on my VPN wi-fi signal.

I'm not very savvy when it comes to this stuff. Any ideas what the problem could be?

[brada4]

Too many clients of your VPN use same public IP as you, ask your VPN provider. Nothing OpenWRT can help.

[MCrockett]

Thank you @brada4. I took your advice into consideration and decided I should try a new IPv4 address from my VPN. I had to change my private/public key in my Wireguard interface to do this. But with the new public key, my VPN issued a new IP address which I entered into the interface as well. After restarting my router, everything is back to normal. Thanks!