I have never seen such problems still not solved after four pages of posts
Can you answer each question clearly with Yes or No?
Just to make sure things are done properly and in the right order.
1) Did you set Position to Vertical (180° - left side)?
2) Did you set Swashplate type to CCPM 120° (reversed)?
3) Do you have left (port side) servo in CH3 and right (starboard side) servo in CH1?
4) Do you have Diagnostic screen "visually" corresponding to stick movements (that is, you push forward elevator and the value goes "up" - and positive, and you make right aileron and the value goes "right" - and positive)? If not, act on TX reverses until it does.
5) While in Servos tab, does the swashplate move correctly to respond to cyclic stick inputs? Right for right, left for left, forwards for forward, backwards for backward? If not, play with "Cyclic servo reverse" hooks until it does. Do not change stuff in your TX anymore!
6) Does the swashplate move correctly to respond to collective stick inputs? Up for positive, down for negative? It should, if not, maybe it means you have, in Advanced tab, hooked the Reversed Collective Direction, which needs to be used only for trailing edge control main grips - which is not your case.
If all this looks ok, then also all FBL compensations should work fine. Please test.
And Rescue too, giving positive pitch when engaged. Please test.