Hi, just wanted to ask if anyone has experienced this message on dashboard while accelerating. Have 180.000km now and it ieems that under heavy acceleration the 3rd and 5th gears are "slipping", car stops accelerating and revs go high then the chime sounds and above error appear for 2 seconds. Then it dissappears and everything seems to work fine. There is also very rough shifting from 5th to 6th gear sometimes. Tried to replace mechatronic PCB as it it seems to be common problem, replaced both s-tronic filters (internal and external) and new fluid, but the problem persists. I think that there are two possibilities. One is faulty clutch, but more probably it seems like a mechatronic problem (possibly any hydraulic valve is faulty?) as same error is occuring on 3rd and 5th gear. Has anyone experienced this issue? Thank a lot, I'm not happy eith audi service as they often do not know where the problem is and would like to replace mechatronic with clutch or complete gearbox... :-/ Thank you!