I've solved the x15 algorithm with the right miner i've messed up while moving files.

Hmm,...regarding TMB prices when I've first launched the app there were no prices, then after a while on some computers TMB x13 price showed up, and then little bit later also TMB x11,...but no x15 and nist5,....strange.... and i've checked the api url+key manually and get all the prices the most profit algo was x15 at that moment, but the app started mining x11 TMB,...so something is definitely wrong with how TMB prices are gathered

And one more suggestion, i've run miners on multiple computers and the ones which are really fast, start running the first item on the list - and it's not sorted properly and then immediate switch when sorted, I suggest a 1 or 2 second delay when you start the MinerControl in order to avoid this issue.