I am not to familiar with B3 myself but how was B3 connecting to your servers when they were on the un-managed VDS? Is it possible that how you did it there, is blocked on a managed setup?
<@TimeX-NFo> Hey, we used to have to carry our packets to the servers.
<@TimeX-NFo> And it was upstream, both ways.
<@TimeX-NFo|away> You're asking the old dude for help?????