localtunnel.me behaves differently than latest tag

[Marvin-Brouwer]

Hi,

I'm making a new client to talk to localtunnel.me.
To make it as accurate as possible and to not DOS you, I have a git submodule checking out the localtunnal/server repo and starting that locally.
Now, on my local machine it works fine.
However, as soon as I try to run it against the actual localtunnel.me endpoint my sockets get closed automatically.
Is there anything we can do to debug this and figure out what to do next?

Thanks,

[Marvin-Brouwer]

I'm slightly closer, the pipeline seems to grind to a halt on /favicon.ico.
I don't know if this is because of the quick succession or because the favicon doesn't exist.
Either way, I added a timeout in the proxy server and it doesn't fire, leading me to suspect the pipeline is frozen.
The strange part is, my local server just works. So maybe it's an nginx thing?
@TheBoroer do you think you have some time to have a look with me together?
If not, do you have any logs of 8080.loca.lt indicating an issue recently?

[Marvin-Brouwer]

I'm running my server and my lt client in the same process, and I can just see it stop at the favicon: