Cvt issues

Howdi. New to the forum and im stuck. I bought a 2011 compass with not selecting “gears” issue. Found the was an leak on the sump bolts very loose. So removed its drained fluid and done the following.
Replaced sump filter and cooling filter. And sump gasket torgue to spec and refilled with triple q cvt fluid done this as per jatco instructions drove it to mot x2 and to work it would not change up stuck in low. Fault codes p0777 and p0730. Would not clear. Checked fluid all ok unplugged and refitted all elect connections still same so drained and pulled valve body and also checked belt very clean inside and belt ok. Stripped valve body and checked all solenoids operational cleaned everything and refitted refilled. P0777 gone but p0730 stay pulled speed sensors and replaced output sensor intermittent reading in scanner
Have done a initialisation and cleared errors but comes back p0730
Also the autostick doesnot work now stays showing D whwn moving lever
Any info advise would be appreciated before i go pulling the gearbox out. So update searched the autostick not working and results was for esm. Checked the settings found eam deactivated so turned back ok reset all ecu modules now have now hqve u0103 lost coms with esm module so some more digging to do
Regards theo