I can say for certain that my software has been picked up by Defender's heuristics, and fixed within a matter of hours when I flagged it as a false positive. K

I can say for certain that my software has been picked up by Defender's heuristics, and fixed within a matter of hours when I flagged it as a false positive. Kaspersky, on the other hand, still refuses to even look at any executable larger than 50MB.