Hi there i'm getting troubles running multiple vm instances on gcp, one at time work fine but when i have 2 or more instances running on master blender i see only one row synced switching machine name every few seconds, all ports are opened on my router and on gcp firewall, another thing is that every instance (nodes) can see my iMac (master) but cannot see themselves in the list.

If i add manually the machine, the row still grey, and the new ip i wrote in the field is assigned on the active working row.

I'm using blender 2.92.0 with cr 0.3.0.

Any help will be appreciated, thanks in adance.