Its not that it failed. Its that your test failed!FXStabilizer_EUR 1.2_fix is using Martingale in failed in backtesting in first month using 99.9% modeling quality tick data.
Tested on EURUSD / TimeFrame H1 / Default Setting / Period 01.01.2015 till 30.08.202
5000$ Standard Account wiped on 23.01.2022
View attachment 22061
Testing is also a skill!
Timing is everything for most EAs