It is difficult to tell exactly about the issue ... there is the summary about -
And if we read the above summary so we can see some limitations - for example:
Some discussion threads which may help to newbies:
MetaTester Agents won't start to work
Little question of a newbiemore -
Forum on trading, automated trading systems and testing trading strategies
All (not yet) about Strategy Tester, Optimization and Cloud
Sergey Golubev, 2017.09.20 06:49
And this is something which may be important for example:
============
MetaTrader 5 Help → MQL5 Cloud Network → How to Participate - Restrictions of Participation on MQL5 Cloud Network
There are several limitations of participation on MQL5 Cloud Network:
- An agent should have at least 768 MB of available physical memory to perform calculations.
- To connect your agents to the MQL5 Cloud Network, the computer where the agents are installed must have at least 2048MB of RAM.
- The agent's productivity index (PR) should not be less than 50.
- Agents installed on a virtual machine cannot participate in MQL5 Cloud Network.
- Agents having PR below 100 are not used in genetic optimization in order not to slow down the calculation process. The reason is that the calculation is performed by generations (256 passes). While one generation is not calculated, calculation of the next one cannot start. Even if a single pass out of 256 ones is calculated by a low PR agent, the total calculation speed is reduced.
- An agent will not be able to receive new tasks from the MQL5 Cloud Network if the free disk space on the computer where the agent is installed falls below 500MB.
- Agents do not receive tasks from the cloud network in case the PC they are installed at is powered by a battery (it refers to laptops).
And the last one I found -
Forum on trading, automated trading systems and testing trading strategies
All (not yet) about Strategy Tester, Optimization and Cloud
Sergey Golubev, 2017.09.23 14:25
good thread to disclose some limitations -
Metatrader5 Strategy Tester Limitations on the Cloud Network: how to fix?
If I can use test agent on WAL 180.214.XX.XX ? not in local lan 192.168.XX.XX.
Local lan 192.168.XX.XX is ok to operation, but 180.214.XX.XX can't ><

- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
You agree to website policy and terms of use
Hello, i try to backtest on mt5 but get: tester agent .... cannot connect
it will take me a few years without help of other computers :(
thanks