Hi Marc,Thanks for the firmware update tip. I was unable to perform the update myself, so sent the lens to Tampon for update. I received the lens back this morning with the firmware updated. Very happy to report that the lens now operates without fa...
I have the same problem. Have a Canon R8 with a Canon mount adapter. Using a Tamron 28-300 F3.5-6.3 lens. Works if auto focus is OFF, but when it’s ON the camera freezes. Need to turn the camera off and remove the battery. Based on the solution provi...
