u/rkrijnen

I recently bought a Godox iT20 flash. On my Nikon Z6 it works fine. On my Zf it does fire the flash but it does not seem to synchronize with the exposure. The frame does not capture the flash.
I use for example manual mode, 1/80s, f/8, iso 400, TTL +0, hardware shutter.

Any suggestions on how to solve or diagnose?

I recently bought a Godox iT20 flash. On my Nikon Z6 it works fine. On my Zf it does fire the flash but it does not seem to synchronize with the exposure. The frame does not capture the flash.
I use for example manual mode, 1/80s, f/8, iso 400, TTL +0, hardware shutter.

Any suggestions on how to solve or diagnose?