My car had its first service a few weeks back (18500m, AVS, 16 months old) and it came back with an obvious power dip between 1800 and 2500rpm. Only noticable in first gear on a light throttle, but it's really annoying. The car feels reluctant to accelerate from standstill.
It's a 2.0TDI 170. A software update was applied during the service (apparently a DPF-related update).
Dealer has driven it then reported problem to factory, but they are not aware of any problems with the software update.
Anyone else experienced this? Had a quick search of forums but looks like it might just be me!