Swarm agent only took 5 pc's at once

Hello,
my title is self-explanatory.
I have 10 PC’s. every pc is available and un-assigned. If i typed manually or use * instead, whatever I do I get only 5 PC’s and not more than that. even though I have tested that every pc is working if I put their name in the first 5.

Is anyone have the same issue?

Please epic games, I need your help.

Thanks in advance.

If swarm is setup properly in every pc then
Pc’s will join automatically depending on the scene’s complexity. For heavy scene calculation, all pc’s or most of the pc’s will join automatically.