I guess you've tried everything that I suggested in post #52? That got it working for me.
Agreed, my strength indy is CPU intensive, although you can adjust the RefreshEveryXMins parameter to make it less so.
Personally, I've found strength indys an invaluable help, especially on the longer TFs, where I believe macroeconomic factors play their part in creating some decent moves. For example, my indy on a daily/weekly has shown that the pair to be in at present is short GBPCHF, and that's fallen around 450 pips in the last couple of weeks. Of course, as with all trend following systems, you win when the trends exist; you lose when the market is choppy. I don't think any strength indy is necessarily more 'profitable' than another - as with all indys, they show past behavior to date, the past can never predict the future with 100% accuracy; it's the market action that ultimately determines P/L. Just stating the obvious, of course.
David