Hi,
regarding v0.7.12.3 - Dev is apparently try to implement a new set of mechanics for the "stress" management - sadly so far the result is that it is wildly punitive and increases the time needed to advance the story (aka Grind more).
i.e. you gain no stress for stripping down to your girly undies for your morning inspection...
but you gain + 10% stress after a yoga session + 10% after lifting weights + 10% after high heels aerobic (this one would be ok for a bit of stress)
In my opinion, it's best to remain with v0.7.9 til at least a stable and ironed v0.8 comes out (you also avoid the missing video issue)