About Signal：Trading style has changed. Part of history is not included in statistics.

[Peng Fei Liu]

“

Trading style has changed. Part of history is not included in statistics.

”

What is the reason for prompting the above content under the signal?

And，The previous data are no longer counted into the overall data. What factors lead to it.

Thanks, everyone

[Sergey Golubev]

This is the warning of automated robot which detect that trading style was changed.
You can read this thread (about abnormal monthly growth and more) -  https://www.mql5.com/en/forum/293903