Felix S

I encountered this recently with the X2T-F (most recent firmware) simultaneously on my xt4 and gfx50s - I just spent an hour on troubleshooting and (for me at least, and for now) this worked: disable the LED AF switch on the godox transmitter, make sure that LED AF is also turned to "off" in the TTL settings of the camera body. fired a couple of hundred strobes like this with both bodies with no freezing occuring. firmware xt-4: 1.23 firmware gfx50s: 4.30 firmware godox x2t-f: 1.1