Basically, long story short, I was with a piss poor group that cleared most of a level, and when I decided to skip a room because of small amounts of time + low supplies, and they wouldn't go with me, I decided to "Go Solo" in order to avoid the hassle, and at least let them try and finish the level, keep their heat, etc.
Except in doing so, I lost all the heat I gained up to that point.
Utter bull if you ask me. Going solo should not reset your heat counter (the fact that I kept money gained up to that point is the only thing that's stopping me from just raging right now), because you put the work into getting that far in the level.
Now I understand you gain more heat with a group and that could be abused. You know, 4 man a large level, everyone solo, get extra heat blah blah blah-- so cut the heat I gain. Don't set it to absolutely 0.
Garbage.
Wow that's ridiculous and here I thought that was a good thing they implemented..