Running strategies on the minute

[askmike]

I haven't changed anything related to this.

Hmm... How does theese Backtest Results change by that much ?!?!!

I also noticed this on 15 minutes candles. I got results from 1x to 3x by changing the start time.

Minor discrepancies are to be expected but this is ridiculous. I will do more investigation on my part.

In live trading is the 1m candle always calculates as 59 seconds from the 1st second that the strat starts?

No: everything is always rounded to full minutes. But bigger candles (say 20 min) are rounded (per minute) based on what you started it.