355 1999 355F1 shifting issues after clutch replacement

My 1999 355F1 has had a complete clutch replacement along with the sensor. All parts brand new. Brand new accumulator bottle as well. Car has been hooked up to S2, all looks good, catch points are set correct.
Here's the problem. When in auto mode, all shifts fine. When in manual, dropping gears from 2nd to 1st - it disengages and flashes #1 gear. When driving hard, works great from 1st to 2nd.....from 2nd to 3rd - disengages and flashes #3 gear. When on freeway in 6th, dropping to 4th and hard acceleration...shifting to 5th - disengages flashing #5 gear.
All parts are new, it's been bled multiple times. They have checked for a leak for pressure loss, found nothing.
Anyone have any ideas as to what could be causing this?
I would really appreciate any help here. Thank you.

 

thank you Dominick. We did the self learning procedure, didn't help. Not sure what the pots are?

 

thank you, I'll have them checked.