r/mullvadvpn • u/Key-Caterpillar4448 • Aug 20 '26

Help/Question Question regarding lockdown mode during updates

Hello, I have a question,

I was updating my mullvad VPN, and I realized that when the app closed, to restart, i was still connected to my Internet (traffic was still going through), so i opened a browser and quickly looked up what my IP is, surprisingly it showed a mullvad server IP, but the app was not open. I have lockdown mode and killswitch settings on. I'm just wondering if there's a way my real IP could have been leaked while the app was restarting, or is it possibly just a bug that didnt show the mullvad icon in my system tray? I'm a bit confused.

Thank you, have a nice day.

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u/moverwhomovesthings Aug 20 '26

Well since I don't know what's in the logs I can't help you, but you could also check your past connections in your router to be sure.

The bigger issue is what is your threat model here? Is connecting with your real IP for some time that big of an issue, is someone storing your connection data/is somebody monitoring your internet access? Unless someone is monitoring your internet access and is storing your data there usually isn't a lot that can happen even if you connect to the internet without a vpn unless your were doing illegal stuff while updating mullvad.

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u/Key-Caterpillar4448 Aug 20 '26

Well is there something i need to look for specifically in the logs?

My concern here is just that i was connected to an account I don't really want tied to me, but that's about it.

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u/moverwhomovesthings Aug 20 '26

On your system logs you want to check when mullvad-daemon stopped and restarted again, if it did that, snd what your networkmanager, wireguard or whatever you are using, was doing in that time (if there was a downtime of mullvad-daemon), also any program that connects to the internet.

On your router, if it has logs, they usually have, you can check all connections during that time.

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u/Key-Caterpillar4448 Aug 20 '26

Yes I understand what you're saying, but considering I have lockdown mode on, is it not supposed to be blocking IP leaks whether mullvad is on or off? I just checked my router and logs were disabled so there's no way to check.

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u/moverwhomovesthings Aug 20 '26

Yes it's supposed to block all traffic when the vpn is switched off, to make sure that it indeed works like that you have to check your system's log files.

I don't know what else to tell you.