Hi,

here is my setup:
- 1 ZorroS installation (two runtime instances)
- Z12.x connected to a REAL account on MT4 instance1
- Z12Demo.x (copied and renamed Z12.x) connected to a DEMO account on MT4 instance2
- both has US30 excluded.
- both has same setting for capital slider.
- both has same broker

Data folder has no Z12demo.par, Z12demo.fac Z12demo_1.par etc. I forgot to copy the files, test and optimize for Z12Demo

- Z12Demo did extremely well with 85% growth for 3 months forward testing (https://www.myfxbook.com/portfolio/die-hard2/2368734)
-Z12 did negative growth

Any thoughts?