Thanks Apprentice
Seems you only changed the ExtSubscribe by ExtSubscribe1 and I confirm it works after testing it
ExtSubscribe1 is to load historical data and to subscribe to a price source. I'm not sure I understand why it's solving my issue to use the MACD Zero Lag strategy with "high" numbers here
I would love an explanation if possible. If not, you already have all my gratitude as you solved my issue
Thanks
Daveatt