Or it must be my copy. But after a firmware update of my R6 (away from 1.8.2) I got the famous F00. Before that (with firmware 1.8.2) I got it sometimes too, but I could take the battery out to fix it. After updating (to 1.8.4, don't know about 1.8.3) it stays F00. I will send it back. Don't know how to downdate or downgrade the firmware and even if I did know: don't know if it is wise.
It did feel strange to find almost nothing on the web. On just some places people conclude the same, after an update of the firmware. Samyang did remove the lens away from their website. That must be a sign.
Conclusion of the short time it did work.
Apart from weight and fast AF the lens didn't have adventages compared to the EF f1.2 II version of Canon. Bokeh is more aggressive and color is really bad.
It did feel strange to find almost nothing on the web. On just some places people conclude the same, after an update of the firmware. Samyang did remove the lens away from their website. That must be a sign.
Conclusion of the short time it did work.
Apart from weight and fast AF the lens didn't have adventages compared to the EF f1.2 II version of Canon. Bokeh is more aggressive and color is really bad.