I think in a very long usage I encountered once (also in Hypersensitive mode), I don’t remember what sort of program was terminated due to attempts for injecting code. I’ve not encountered false positives other than this.
Being an ex-Trender, I can say I'm proud they still got the #1.............................................# 1 for FP.
Jokes aside, I never encountered too many FP in a real world usage using TM. Not sure what config they run TM Maximum with. Maybe too sensitive.
I focus more on the # of compromise rather than the FP and TM did well on that.
Easier to Unblock the FP than remediate the infection.