Why don’t HSS and TTL work with my Leica SL2/SL2-S?

Modified on Mon, 20 Mar, 2023 at 10:21 AM

To enable full compatibility with the Connect Pro Leica, the following firmware is needed for your camera:

SL2 – v. 5.0 or later

SL2-S – v. 4.0 or later

M11 - v. 1.6.0 or later