I get only 1 agent available when using the MQL5 cloud network

[pdenoeud]

Hi all

when backtesting with MT5, optimisation field set to "slow", I often get only one agent available from the MQL5 cloud networks (actually, 1 from "MQL5 cloud Europe 1" and 1 from "MQL5 CLoud USA"). SOmetimes I get hundreds, sometimes I get only one.

Is that because there are very few avaiable, and I can not do anything to fix that, or am I doing something wrong?

Is there any way to add some more CLoud networks to use?

Thanks for your help!