Maybe this has already been mentioned, but...
I balanced my props and did the HDMI cable mode...and I still have micro jitters. So I tried Prodad's Prodrenalin V2, which is supposed to address micro jitters and such...(version 1 did NOT address those issues...or not nearly as well).
Prodad has a trial version you can download. (I have nothing to do with Prodad.)
Anyway, I made a video showing the results...the results are good. The jitters are vastly reduced. I'm no professional Youtube creator, but hope this video helps.