Forester 2010 Air Conditioning not working - heater half working - at wits end HELP

[Antyque]

Needs some help please and new to the forum, owned a classic Imp since 1996 - 290k miles no issues, Forester sti until 2021 - 236k no issues, currently Forester 2010 XC - great drive when 350n released...Problem I have is..

Air con charged - no leaks
Compressor working fine - no noises
Air and cabin filter - replaced new
Coolant flushed, matrix cleaned, no leaks
Control panel changed - all works

When engine is warm passenger side vents are hot, drivers side vents cool. AC button pressed, compressor turns but no cold air comes out of either passenger or drivers vents.

Any ideas? 

Antyque

[Jay762]

Wotcha and welcome - are you sure there are no leaks / compressor wheel engages?