two signalhubs not working?

[okdistribute]

Try using two signalhubs on two different domains (e.g., signalhub.mafintosh.com and signalhub.dat.land). The swarms seem to connect to each other briefly and then disconnect.

[perguth]

https://signalhub.dat.land/ has a broken HTTPS cert (https://signalhub.mafintosh.com too). Maybe that's the reason? Running signalhubs tests with two hubs does work for me.

I can confirm that it's broken...