Don't flush here; we already have a tick flushing

llarp/handlers/tun.cpp

@@ -987,7 +987,6 @@ namespace llarp
         {
           self->m_UserToNetworkPktQueue.Emplace(pkt);
         }
-        self->Flush();
         self->FlushToUser([self, tun](net::IPPacket &pkt) -> bool {
           if(!llarp_ev_tun_async_write(tun, pkt.Buffer()))
           {