Sent in my R9 for a minor glitch under warranty and my D2 for the sensor failure.
I left it May 15 by my Leica dealer.
Leica acknowledged repair by June 9. So, this is about 3 weeks time.

But I still did not got the cameras back.
Why ?
Because the distributor/importer takes up to 10 days to dispatch the cameras
back from Solms.

If they did the same on the outward journey, it means Leica did the repair in less than 2 weeks…
