Hi Stefan,
ok, that's a rather old CPU with lower single core performance (about the same single core performance like an actual Intel Celeron J4005 CPU). We are using the same CPU in one of our test swarm nodes. It's the slowest node and you will definitely notice when the app services are located on this node. The other servers of this swarm are running 2650v3 and X5670 cpus and are noticably faster.
But beside that, we've never hit the Lasso timeout during the frontend build process on that slower node.
best regards,
René